Opening a new frame whilst closing the frame used to open it.

[andypara]

I'm using the following inner class to make button open a new frame. When the new frame opens, the original one still remains but I want it to dissapear.

How do I do this please?

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ButtonHandler handler = new ButtonHandler();
myButton.addActionListener(handler);

class ButtonHandler implements ActionListener

{
public void actionPerformed(ActionEvent event)
{
Andy newAndy = new Andy();

JFrame newFrame = new JFrame("Andy"

newFrame.setContentPane(newAndy.mainPanel);
newFrame.pack();
newFrame.setVisible(true);
}
}