Accept string form user and print total no of character in string using button event.

/***************************************************
student name:-.
program name:-Accept string form user and print total no
              of character in string using button event.
seat no:-

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import java.applet.Applet;
import java.awt.*;
import java.awt.event.*;

import java.awt.Button;
/*import java.awt.Textield;*/
public class textbox extends Applet implements ActionListener
{
  Textfield text1,text2;
  Button button1;
  int cnt;
  public void init()
  {
        cnt=0;
        text1=new Textfield(20);
        add(text1);
        text2=new Textfield(20);
        add(text2);
        button1= new Button(this,"CLICK HERE");
        add(button1);
        button1.addActionListener(this);
       
  }
  public void actionPerformed(ActionEvent e)
  {
        if(e.getSource()==button1)
        {
          for(int i=0;i< text1.length();i++)
          {
                cnt=cnt+1;
          }
          text1.setText(cnt);
        }
  }

         
         
}