Export JTable data to PDF file in Java using iText

Below example shows how to export JTable data to PDF file in Java using iText:

import java.io.*;
import java.awt.*;
import javax.swing.*;
import javax.swing.table.*;
import java.awt.event.*;
import com.itextpdf.text.Document;
import com.itextpdf.text.pdf.PdfPTable;
import com.itextpdf.text.pdf.PdfWriter;

public class PDFTest{
  JTable table;
  JButton button;
  public static void main(String[] args) {
  new PDFTest();
 }
 
 public PDFTest(){
  JFrame frame = new JFrame("Getting Cell Values in JTable");
  JPanel panel = new JPanel();
  String data[][] = {{"Angelina","Mumbai"},{"Martina","Delhi"}};
  
  String col[] = {"Name","Address"};
  DefaultTableModel model = new DefaultTableModel(data, col);
  table = new JTable(model);
  JScrollPane pane = new JScrollPane(table);
  button=new JButton("Save to pdf");
  button.addActionListener(new ActionListener() {
   public void actionPerformed(ActionEvent ae){
       try{
   int count=table.getRowCount();
   Document document=new Document();
          PdfWriter.getInstance(document,new FileOutputStream("d:/data.pdf"));
          document.open();
          PdfPTable tab=new PdfPTable(2);
          tab.addCell("Name");
          tab.addCell("Address");
   for(int i=0;i<count;i++){
   Object obj1 = GetData(table, i, 0);
   Object obj2 = GetData(table, i, 1);
   String value1=obj1.toString();
   String value2=obj2.toString();
   
   tab.addCell(value1);
   tab.addCell(value2);
   }
   document.add(tab);
   document.close();
       }
       catch(Exception e){}
   }
  });
  panel.add(pane);
  panel.add(button);
  frame.add(panel);
  frame.setSize(500,500);
  frame.setUndecorated(true);
  frame.getRootPane().setWindowDecorationStyle(JRootPane.PLAIN_DIALOG);
  frame.setVisible(true);
  frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 }
  
  public Object GetData(JTable table, int row_index, int col_index){
  return table.getModel().getValueAt(row_index, col_index);
 }
}