import java.awt.*; import javax.swing.*; public class ClockFrame extends JFrame { public ClockFrame() { super("Clock"); setSize(225, 125); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); FlowLayout flo = new FlowLayout(); setLayout(flo); ClockPanel time = new ClockPanel(); add(time); setVisible(true); } public static void main(String[] arguments) { ClockFrame clock = new ClockFrame(); } }