return changeMerges;
}
private static void shiftFormulas(Set<Ref> all, Worksheet sheet, int startRow, int endRow, int nRow, int startCol, int endCol, int nCol) {
final int moveSheetIndex = sheet.getWorkbook().getSheetIndex(sheet);
final PtgShifter shifter97 = new PtgShifter(moveSheetIndex, startRow, endRow, nRow, startCol, endCol, nCol, SpreadsheetVersion.EXCEL97);
final PtgShifter shifter2007 = new PtgShifter(moveSheetIndex, startRow, endRow, nRow, startCol, endCol, nCol, SpreadsheetVersion.EXCEL2007);
for (Ref ref : all) {
final int tRow = ref.getTopRow();
final int lCol = ref.getLeftCol();
final Worksheet srcSheet = getSheet(sheet, ref.getOwnerSheet());
final Book srcBook = (Book) srcSheet.getWorkbook();