assertNull(columnHelper.getColumn(30, false));
}
public void testGetSetColDefaultStyle() {
XSSFWorkbook workbook = new XSSFWorkbook();
XSSFSheet sheet = workbook.createSheet();
CTWorksheet ctWorksheet = sheet.getCTWorksheet();
ColumnHelper columnHelper = sheet.getColumnHelper();
// POI column 3, OOXML column 4
CTCol col = columnHelper.getOrCreateColumn1Based(4, false);