Count the PDF Pages using Java

To get number of pages in the PDF

import java.io.*;
import com.lowagie.text.pdf.PdfReader;
 
 
public class PDFSize {
 
//static String PdfName = "C:/pdfCount.pdf";
 
 
   public int PDFPagesCount(String arg1) throws IOException
    {
  
    try{
        PdfReader r = new PdfReader(arg1);
     int NoOfPages =0;  
     NoOfPages =r.getNumberOfPages();
 
     return NoOfPages;
  
   
    }
      
    catch (Exception e)
    {
     System.out.println(e.getMessage());
     return 1;
    }
  
        
    }
 
public static void main(String args[]) throws IOException{
    
  int PDF=0;

 PDFSize pdfsize = new PDFSize();
 
 try {
 // pdfsize.PDFPagesCount(args[0]);
 
  PDF= pdfsize.PDFPagesCount(args[0]);;
  

  //System.out.println(new PDFSize().PDFPagesCount(PdfName));
 } catch (Exception e) {
  e.printStackTrace();
 }
 return PDF;
}
}