import java.awt.*;
import javax.swing.*;
import java.awt.event.*;

class EchoTextInput{

  public static void main(String[] args){

    JFrame frame = new JFrame("Echo Text Input");
    Container pane = frame.getContentPane();

    TextField input = new TextField("Edit this text then hit <return>");
    input.setFont(new Font("Sansserif",Font.ITALIC,24));
    pane.add(input);

    Echo listener = new Echo();
    input.addActionListener(listener);
    frame.setSize(200,200);
    frame.show();

    frame.addWindowListener(new myWindowListener());
 
  }
}

class myWindowListener extends WindowAdapter{
    public void windowClosing(WindowEvent e){System.exit(0);}
  
}

class Echo implements ActionListener{
  public void actionPerformed(ActionEvent e){
    
    TextField source = (TextField)e.getSource();
    String text = source.getText();
    System.out.println(text);

  }
}