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public class Essai extends JFrame implements MouseListener{
 
	/**
         * @param args
         */
	public static void main(String[] args) 
	{
		new Essai();
	}
 
	JTextArea field1;
	JTextArea field2;
 
	public Essai()
	{
		//super();
 
		field1 = new JTextArea("Bonjour, je m'appelle radtriste");
		field1.setSize(new Dimension(200,100));
		field1.setEditable(false);
		field1.addMouseListener(this);
 
		field2 = new JTextArea();
		field2.setSize(new Dimension(200,100));
		field2.setEditable(false);
 
		setLayout(new BorderLayout(10,10));
		add(field1, BorderLayout.NORTH);
		add(field2, BorderLayout.CENTER);
 
		setSize(new Dimension(200,200));
		setVisible(true);
	}
 
 
 
 
	/////////////////////////////////////////////////////////////
	// Listeners
	/////////////////////////////////////////////////////////////
 
	public void mouseClicked(java.awt.event.MouseEvent e) {
		// TODO Auto-generated method stub
 
	}
 
	public void mouseEntered(java.awt.event.MouseEvent e) {
		// TODO Auto-generated method stub
 
	}
 
	public void mouseExited(java.awt.event.MouseEvent e) {
		// TODO Auto-generated method stub
 
	}
 
	public void mousePressed(java.awt.event.MouseEvent e) {
		// TODO Auto-generated method stub
 
	}
 
	public void mouseReleased(java.awt.event.MouseEvent e) {
		if(e.getClickCount() == 2)
		{
			field2.setText(field1.getSelectedText());
		}
	}
} | 
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