// ui/HelloSwing.java // (c)2016 MindView LLC: see Copyright.txt // We make no guarantees that this code is fit for any purpose. // Visit http://mindviewinc.com/Books/OnJava/ for more book information. import javax.swing.*; public class HelloSwing { public static void main(String[] args) { JFrame frame = new JFrame("Hello Swing"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.setSize(300, 100); frame.setVisible(true); } }