function init()
{
$this->frame = $frame = new java("javax.swing.JFrame", "SwingApplication");
$frame->setDefaultcloseOperation($frame->EXIT_ON_CLOSE);
$contents = $this->createComponents();
$contentPane = $frame->getContentPane();
$BorderLayout = new JavaClass("java.awt.BorderLayout");
$contentPane->add($contents, $BorderLayout->CENTER);
$frame->pack();
}
