michael@0: package org.mozilla.gecko;
michael@0: 
michael@0: public class Assert
michael@0: {
michael@0:     private Assert() {}
michael@0: 
michael@0:     public static void equals(Object a, Object b)
michael@0:     {
michael@0:         equals(a, b, null);
michael@0:     }
michael@0: 
michael@0:     public static void equals(Object a, Object b, String message)
michael@0:     {
michael@0:         Assert.isTrue(a.equals(b), message);
michael@0:     }
michael@0: 
michael@0:     public static void isTrue(boolean a)
michael@0:     {
michael@0:         isTrue(a, null);
michael@0:     }
michael@0: 
michael@0:     public static void isTrue(boolean a, String message)
michael@0:     {
michael@0:         if (!AppConstants.DEBUG_BUILD) {
michael@0:             return;
michael@0:         }
michael@0: 
michael@0:         if (!a) {
michael@0:             throw new AssertException(message);
michael@0:         }
michael@0:     }
michael@0: 
michael@0:     public static class AssertException extends RuntimeException
michael@0:     {
michael@0:         private static final long serialVersionUID = 0L;
michael@0: 
michael@0:         public AssertException(String message) {
michael@0:             super(message);
michael@0:         }
michael@0:     }
michael@0: }