Help JAVA

Помогите нужно сделать так,чтобы первое текстовое поле очищалось после
нажатие кнопки и копирования данных с него во второе поле.
Код:

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.BorderLayout;
import javax.swing.*;
public class myAction{

public static JFrame myFrame;
public static JButton myButton;
public static JTextField myText1;
public static JTextField myText2;


private JButton tip1Null = new JButton(" First button ");
public static void main(String[] args){
initWindow();
}
private static void initWindow(){
myFrame=new JFrame("Window");
myFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
myButton=new JButton("Copy");
myText1=new JTextField();
myText1.setColumns(10);
myText2=new JTextField();
myText2.setColumns(10);
JPanel myPanel=new JPanel();
myPanel.add(myText1);
myPanel.add(myButton);
myPanel.add(myText2);

myButton.addActionListener( new ActionListener() {
public void actionPerformed(ActionEvent e) {
myText2.setText(myText1.getText());
}
});
myFrame.add(myPanel,BorderLayout.NORTH);

myFrame.pack();
myFrame.setMinimumSize(myFrame.getSize());

myFrame.setVisible(true);
}
}

Code

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.awt.BorderLayout;

import javax.swing.*;

public class myAction{



    public static JFrame myFrame;

    public static JButton myButton;

    public static JTextField myText1;

    public static JTextField myText2;





    private JButton tip1Null = new JButton(" First button ");

    public static void main(String[] args){

        initWindow();

    }

    private static void initWindow(){

        myFrame=new JFrame("Window");

        myFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        myButton=new JButton("Copy");

        myText1=new JTextField();

        myText1.setColumns(10);

        myText2=new JTextField();

        myText2.setColumns(10);

        JPanel myPanel=new JPanel();

        myPanel.add(myText1);

        myPanel.add(myButton);

        myPanel.add(myText2);



        myButton.addActionListener( new ActionListener() {

            public void actionPerformed(ActionEvent e) {

                myText2.setText(myText1.getText());

                }

        });

        myFrame.add(myPanel,BorderLayout.NORTH);



        myFrame.pack();

        myFrame.setMinimumSize(myFrame.getSize());



        myFrame.setVisible(true);

    }

}