final int colnum = cellEntry.getKey().intValue();
final Cell srcCell = cellEntry.getValue();
final CellStyle cellStyle = srcCell.getCellStyle();
Cell dstCell = row.getCell(colnum);
if (dstCell == null) {
dstCell = row.createCell(colnum);
}
dstCell.setCellStyle(BookHelper.copyFromStyleExceptBorder(getBook(), cellStyle));
}
}
}