import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JTextField;



class NewClass1{
public static void main(String args[]){
  JFrame f =new JFrame("faria");
       JTextField t=new JTextField(10);
            JLabel l=new JLabel("");
            JButton j= new JButton("a");
            JButton j1= new JButton("b");
            JButton j2= new JButton("c");
            l.setLayout(new FlowLayout());
            f.add(l);
l.add(t);
            l.add(j);
             l.add(j1);
              l.add(j2);
j.addActionListener(new A());

j1.addActionListener(new B());
j2.addActionListener(new C());
f.setVisible(true);
f.setSize(400,400);




}
}
class A implements ActionListener{
   public void actionPerformed(ActionEvent e) {
      //  counter++;
      
      
         System.out.println("hiii" );

   }
        }
class B implements ActionListener{

   public void actionPerformed(ActionEvent e) {
  
            System.out.println("hello" );

   }
        }

   class C implements ActionListener{
   public void actionPerformed(ActionEvent e) {
    
            System.out.println("how r u" );
   }

        }

import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JTextField;
 import java.awt.Component;
 import java.awt.Container;
    import javax.swing.JPanel;
	   import java.awt.*;
   import java.awt.event.*;
	import java.io.*;
	import javax.swing.AbstractButton;
	import java.util.*;
	



class NewClass1 extends JFrame implements ActionListener{

 JTextField t;


 JLabel l;

private JButton j, j1, j2;

JFrame f;


public NewClass1()
{
 // JFrame f =new JFrame("faria");
       JTextField t= new JTextField(15);
            JLabel l=new JLabel("Label");
            JButton j= new JButton("a");
				j.addActionListener(this);
            JButton j1= new JButton("b");
				j1.addActionListener(this);
            JButton j2= new JButton("c");
				j2.addActionListener(this);
				t.setText("5");
         //    l.setLayout(new FlowLayout());
            // f.add(l);
// l.add(t);
         //   l.add(j);
          //   l.add(j1);
         //     l.add(j2);
				  
				   setTitle("farris");
				   Container pane = getContentPane();
				  
				   pane.add(l);
				 pane.add(t);
				  pane.add(j);
				  pane.add(j1);
		      pane.add(j2);
				
				
				  
// j.addActionListener(new A());

// j1.addActionListener(new B());
// j2.addActionListener(new C());
 pane.setLayout(new GridLayout(4,4));
setVisible(true);
setSize(400,400);
 setDefaultCloseOperation(EXIT_ON_CLOSE);



}

public static void main(String args[]){
 NewClass1 refVar = new NewClass1();
 
}

public void actionPerformed(ActionEvent e)
{

      if (e.getActionCommand().equals("a"))
      {
         System.out.println("hiii" );
			t.setText("hi");
			}
      else if (e.getActionCommand().equals("b"))
		{
             System.out.println("hello" );
       t.setText("hello");
   }
        

   else if (e.getActionCommand().equals("c"))
	{
            System.out.println("how r u" );
				t.setText("how r u");
   }

        }
		  
		  }