private static int countColumns(CT_Worksheet worksheet) { int count; count = 0; for (int i = 0; i < worksheet.sizeOfColsArray(); i++) { for (int y = 0; y < worksheet.GetColsArray(i).sizeOfColArray(); y++) { for (long k = worksheet.GetColsArray(i).GetColArray(y).min; k <= worksheet .GetColsArray(i).GetColArray(y).max; k++) { count++; } } } return count; }