Create Rows for the Excel tutorial on the SSaurel's Channel

CreateRows.java

// Create Other rows and cells with contacts data
int rowNum = 1;

for (Contact contact : contacts) {
  Row row = sheet.createRow(rowNum++);
  row.createCell(0).setCellValue(contact.firstName);
  row.createCell(1).setCellValue(contact.lastName);
  row.createCell(2).setCellValue(contact.email);
  row.createCell(3).setCellValue(contact.dateOfBirth);
}

// Resize all columns to fit the content size
for (int i = 0; i < columns.length; i++) {
  sheet.autoSizeColumn(i);
}