final CellRangeAddress addr = sheet.getMergedRegion(j);
mergeRanges.add(new int[] {addr.getFirstColumn(), addr.getFirstRow(), addr.getLastColumn(), addr.getLastRow()});
}
helpers.putHelper(sheetId, mmhelper = new MergeMatrixHelper(mergeRanges, fzr, fzc));
} else {
mmhelper.update(fzr, fzc);
}
return mmhelper;
}
private HeaderPositionHelper getRowPositionHelper(Worksheet sheet) {