Detect Merged Cells in an Excel Worksheet in Java

import com.spire.xls.CellRange;
import com.spire.xls.ExcelVersion;
import com.spire.xls.Workbook;
import com.spire.xls.Worksheet;

public class DetectMergedCells {
    public static void main(String[] args) throws Exception {
        //Create a Workbook instance
        Workbook workbook = new Workbook();
        //Load the Excel file
        workbook.loadFromFile( "Input.xlsx");

        //Get the first worksheet
        Worksheet sheet = workbook.getWorksheets().get(0);

        //Get the merged cell ranges in the first worksheet and put them into a CellRange array
        CellRange[] range = sheet.getMergedCells();

        //Traverse through the array and unmerge the merged cells
        for(CellRange cell : range){
            cell.unMerge();
        }
        
        //Save the result file
        workbook.saveToFile("DetectMergedCells.xlsx", ExcelVersion.Version2013);
    }
}