Java tutorial
//package com.java2s; import java.awt.Component; import javax.swing.JFrame; import javax.swing.WindowConstants; public class Main { static public void show(Component panel) { JFrame frame = new JFrame(); frame.setTitle("TestForm"); frame.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE); frame.getContentPane().add(panel); frame.pack(); frame.show(); } }