Fixed enum binding support (issue #49)

test/com/google/gwt/inject/client/binding/Fruit.java

Index: test/com/google/gwt/inject/client/binding/Fruit.java
===================================================================
--- test/com/google/gwt/inject/client/binding/Fruit.java	(revision 0)
+++ test/com/google/gwt/inject/client/binding/Fruit.java	(revision 0)
@@ -0,0 +1,34 @@
+/*
+ * Copyright 2009 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+package com.google.gwt.inject.client.binding;
+
+public class Fruit {
+
+  public static enum Family {
+    Rutaceae,
+    Rosaceae {
+
+      @Override
+      public String getAlternateName() {
+        return "Rose";
+      }};
+
+
+    public String getAlternateName() {
+      return this.name();
+    }
+  }
+}