Hi every one, does any one know how I can implement the java look and feel of metal.

I have the following code but it doesnt seem to do any thing.

Code:
  try {
      UIManager.setLookAndFeel("javax.swing.plaf.metal.MetalLookAndFeel");
    } catch(Exception e) {
      System.out.println("Error setting Motif LAF: " + e);
    } {
it works fine when I use motif. Any help would be greatly appreciated.