src/org/tiefaces/components/websheet/service/WebSheetLoader.java
private List<HeaderCell> loadHeaderRowWithoutConfigurationTab(final RangeBuildRef rangeBuildRef,
			final boolean rendered) {

		int firstCol = rangeBuildRef.getLeft();
		int lastCol = rangeBuildRef.getRight();
		double totalWidth = (double) rangeBuildRef.getTotalWidth();
		Sheet sheet1 = rangeBuildRef.getSheet();
		List<HeaderCell> headercells = new ArrayList<>();
		for (int i = firstCol; i <= lastCol; i++) {
			if (!sheet1.isColumnHidden(i)) {
				String style = getHeaderColumnStyle(parent.getWb(), null, sheet1.getColumnWidth(i), totalWidth);
				headercells.add(
						new HeaderCell("1", "1", style, style, WebSheetUtility.getExcelColumnName(i), rendered, true));
			}
		}
		fillToMaxColumns(headercells);
		return headercells;

	}
private List<HeaderCell> loadHeaderRowWithoutConfigurationTab(final RangeBuildRef rangeBuildRef,
			final boolean rendered) {

		int firstCol = rangeBuildRef.getLeft();
		int lastCol = rangeBuildRef.getRight();
		double totalWidth = (double) rangeBuildRef.getTotalWidth();
		Sheet sheet1 = rangeBuildRef.getSheet();
		List<HeaderCell> headercells = new ArrayList<>();
		for (int i = firstCol; i <= lastCol; i++) {
			if (!sheet1.isColumnHidden(i)) {
				String style = getHeaderColumnStyle(parent.getWb(), null, sheet1.getColumnWidth(i), totalWidth);
				headercells.add(
						new HeaderCell("1", "1", style, style, WebSheetUtility.getExcelColumnName(i), rendered, true));
			}
		}
		fillToMaxColumns(headercells);
		return headercells;

	}
Load header row without configuration tab.

@param rangeBuildRef
the range build ref
@param rendered
the rendered
@return the list