Làm cách nào để đọc tệp Excel động trong Java?

Trước đó chúng tôi đã giới thiệu Apache POI- một API Java hữu ích để tương tác với các tài liệu Microsoft Office. Bây giờ chúng ta sẽ xem làm thế nào chúng ta có thể đọc và ghi vào tệp excel bằng API

Thủ tục. Viết tệp bằng POI rất đơn giản và bao gồm các bước sau

1. Tạo sổ làm việc
2. Tạo sheet trong workbook
3. Tạo một hàng trong trang tính
4. Thêm ô trong trang tính
5. Lặp lại bước 3 và 4 để ghi thêm dữ liệu
6. Đóng luồng đầu ra

Thí dụ

Java

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

00

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

01

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

03

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

04

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

05

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

04

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

07

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

04

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

1

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

04

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

3

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

04

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

5

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

04

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

7

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

9

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

000

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

001

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

002

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

004

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

005

________ 1004

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

000 ________ 1008 ______ 1009 ________ 1010

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

004

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

012

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

014

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

015

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

014

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

017

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

018

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

019

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

014

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

022

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

014

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

024

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

025

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

026____1027

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

028

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

014

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

031

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

014

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

033

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

014

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

035

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

025

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

037____1018

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

039

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

014

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

042

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

014

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

044

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

014

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

046

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

047

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

048

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

049

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

018

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

051

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

052

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

048

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

054

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

048

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

056

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

057

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

014

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

046

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

040

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

048

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

049

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

018

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

051

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

045

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

048

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

047

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

048

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

049

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

057

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

014

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

046

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

073

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

048

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

049

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

018

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

051

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

078

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

048

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

00

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

048

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

057

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

014

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

046

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

06

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

048

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

018

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

051

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

10

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

048

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

12

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

048

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

14

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

057

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

014

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

046

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

18

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

048

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

018

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

051

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

22

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

048

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

24

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

048

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

26

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

057

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

014

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

30

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

014

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

32

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

014

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

35

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

36

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

37

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

38

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

014

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

41

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

42

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

025

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

45

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

025

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

47

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

025

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

50

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

025

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

35

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

54

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

37

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

38

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

________ 1025 ________ 041 ________ 060

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

62

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

63

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

62

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

65

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

62

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

67

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

62

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

70

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

71

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

72

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

73

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

74

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

75

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

62

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

78

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

70

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

71

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

72

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

82

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

74

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

84

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

025

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

86

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

014

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

86

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

014

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

91

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

014

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

93

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

012

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

025

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

97

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

025

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

99____1018

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0001

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

62

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

018

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0004

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0005

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0006

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

025

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0008

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

025

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0011

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

025

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0013

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

025

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0016

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

025

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0018

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

025

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0020

________ 062 ________ 10022 ________ 1028

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

014

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

86

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

014

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0028

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

014

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0030

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0031

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

025

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0034

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

025

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0036

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

025

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0038

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

014

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

86

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

004

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

86

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

86

Đọc một tệp Excel

Thủ tục. Việc đọc một file excel cũng rất đơn giản nếu chúng ta chia thành các bước

1. Tạo phiên bản sổ làm việc từ trang tính excel
2. Đến trang tính mong muốn
3. Tăng số hàng
4. lặp lại trên tất cả các ô trong một hàng
5. lặp lại bước 3 và 4 cho đến khi tất cả dữ liệu được đọc
6. Đóng luồng đầu ra

Thí dụ

Java

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0044

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0045

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

03

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

04

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0049

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

04

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0051

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

04

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

07

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

04

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0055

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

04

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0057

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

04

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

1

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

04

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0061

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

04

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

3

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

9

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

000

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

001

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

002

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

004

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

005

________ 1004

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

000 ________ 1008 ______ 1009 ________ 1010

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

004

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

012

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

014

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

91

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

014

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

93

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

012

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

025

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0087

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

025

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0089

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

018

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0091

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

62

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

018

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0004

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0005

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0006

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

025

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0099

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

025

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0101

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

025

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

017____1018

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0105

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

025

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0108

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

025

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0110

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

37

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

028

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

025

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0115

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

025

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0117

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

025

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0120

________ 1025 _______ 10122 ________ 10123

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

_______062____10126

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

_______062____10129

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

62

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0131

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

62

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0133

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

74

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0135

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

________ 062 ________ 10122 ________ 10139

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

_______074____10142

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

_______074____10145

_______074____10147

________ 074 ________ 10149 ________ 10150

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

_______074____10153

________ 074 ________ 10155 ________ 10156

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0157

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0158

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0159

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0160

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0159

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0162

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0163

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

028

________ 10157 ________ 10166 ________ 038

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

74

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0170

________ 074 ________ 10155 ________ 10173

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0157

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0158

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0159

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0177

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0159

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0162

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0163

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

028

________ 10157 ________ 10166 ________ 038

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

74

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

86

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

62

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

86

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

_______062____10020____10192

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

028

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

025

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

86

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

025

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0198

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

025

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0200

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

014

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

86

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

014

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0028

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

014

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0030

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0031

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

02

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

025

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0211

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

025

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0036

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

025

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

0038

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

014

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

86

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

004

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

86

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

86

Đầu ra.
 

Các chuyên viên máy tính, chắc hẳn bạn đang tự hỏi điều gì sẽ xảy ra nếu chúng ta cần đọc một tệp ở một vị trí khác, vì vậy ví dụ dưới đây sẽ giải thích tất cả

Ví dụ 1-A

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

8

Ví dụ 1-B

// Reading and Writing data to excel file using Apache POI
// Via Appending to the Existing File

// Getting the path from the local directory
private static final String FILE_NAME
    = "C:\\Users\\pankaj\\Desktop\\projectOutput\\blo.xlsx";

// Method
public static void write[] throws IOException, InvalidFormatException 
{

    InputStream inp = new FileInputStream[FILE_NAME];
    Workbook wb = WorkbookFactory.create[inp];
    Sheet sheet = wb.getSheetAt[0];

    int num = sheet.getLastRowNum[];
    Row row = sheet.createRow[++num];
    row.createCell[0].setCellValue["xyz"];
    .....
    ..

    // Now it will write the output to a file
    FileOutputStream fileOut = new FileOutputStream[FILE_NAME];
    wb.write[fileOut];

    // Closing the file connections
    fileOut.close[];
}

Bài viết này được đóng góp bởi Pankaj Kumar. Nếu bạn thích GeeksforGeeks và muốn đóng góp, bạn cũng có thể viết một bài báo bằng cách sử dụng write. chuyên viên máy tính. org hoặc gửi bài viết của bạn tới review-team@geeksforgeeks. tổ chức. Xem bài viết của bạn xuất hiện trên trang chính của GeeksforGeeks và trợ giúp các Geeks khác. Vui lòng viết bình luận nếu bạn thấy bất cứ điều gì không chính xác hoặc bạn muốn chia sẻ thêm thông tin về chủ đề thảo luận ở trên

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