Class to set the default java Look And Feels

LookAndFeel.java

import javax.swing.UIManager;

public class LookAndFeel {
	
	public static enum LAF {
		CROSS,
		SYSTEM,
		METAL,
		NIMBUS,
		MOTIF,
		WINDOWS,
		WINDOWS_CLASSIC
	};
	
	public static void setLookAndFeel(LAF laf) {
		switch (laf) {
		
			case CROSS:
				try {
					UIManager.setLookAndFeel(UIManager.getCrossPlatformLookAndFeelClassName());
				} catch(Exception ex) {
					System.err.println("ERROR: "+ex.toString());
				}
				break;
			
			case SYSTEM:
				try {
					UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
				} catch(Exception ex) {
					System.err.println("ERROR: "+ex.toString());
				}
				break;
		
			case METAL:
				try {
					UIManager.setLookAndFeel("javax.swing.plaf.metal.MetalLookAndFeel");
				} catch(Exception ex) {
					System.err.println("ERROR: "+ex.toString());
				}
				break;
				
			case NIMBUS:
				try {
					UIManager.setLookAndFeel("javax.swing.plaf.nimbus.NimbusLookAndFeel");
				} catch(Exception ex) {
					System.err.println("ERROR: "+ex.toString());
				}
				break;
				
				
			case MOTIF:
				try {
					UIManager.setLookAndFeel("com.sun.java.swing.plaf.motif.MotifLookAndFeel");
				} catch(Exception ex) {
					System.err.println("ERROR: "+ex.toString());
				}
				break;
				
			case WINDOWS:
				try {
					UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
				} catch(Exception ex) {
					System.err.println("ERROR: "+ex.toString());
				}
				break;   
			   
			case WINDOWS_CLASSIC:
				try {
					UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsClassicLookAndFeel");
				} catch(Exception ex) {
					System.err.println("ERROR: "+ex.toString());
				}
				break;
		}
	}
}