// This example is from the book _Java AWT Reference_ by John Zukowski.
// Written by John Zukowski.  Copyright (c) 1997 O'Reilly & Associates.
// You may study, use, modify, and distribute this example for any purpose.
// This example is provided WITHOUT WARRANTY either expressed or
import java.awt.*;
public class LightweightPanel extends Container {
    LightweightPanel () {}
    LightweightPanel (LayoutManager lm) {
        setLayout(lm);
    }
}