HSSFWorkbook wb = new HSSFWorkbook();
HSSFSheet sheet = wb.createSheet("new sheet");
HSSFRow row = sheet.createRow((short) 1);
HSSFCell cell = row.createCell((short) 1);
HSSFRichTextString content = new HSSFRichTextString("This is a test of message");
cell.setCellValue(content);
sheet.addMergedRegion(new Region(1,(short)1,1,(short)2));
FileOutputStream fileOut = new FileOutputStream("d:/Demo_02_05.xls");
wb.write(fileOut);
fileOut.close();
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