visitor.contribute(new ClassEnumWithoutMembersCheck());
visitor.contribute(new NewArrayForbiddenCheck());
visitor.contribute(new BlockInstanceCheck());
visitor.contribute(new MethodInvocationMapConstructorCheck());
visitor.contribute(new SynchronizedCheck());
visitor.contribute(new MethodSynchronizedCheck());
visitor.contribute(new AssertCheck());
visitor.contribute(new IdentifierGlobalScopeNameClashCheck());
visitor.contribute(new MemberSelectGlobalScopeNameClashCheck());