Java tutorial
import java.awt.Toolkit; public class DynamicLayout { public static void main(String[] args) { Toolkit tk = Toolkit.getDefaultToolkit(); Object prop = tk.getDesktopProperty("awt.dynamicLayoutSupported"); System.out.println(tk.isDynamicLayoutActive() ? "yes" : "no"); if (tk.isDynamicLayoutActive()) tk.setDynamicLayout(false); else tk.setDynamicLayout(true); System.out.println(tk.isDynamicLayoutActive() ? "yes" : "no"); } }