Create InheritedAnnotationDemo.java

Author: mercyblitz

projects/stage-1/middleware-frameworks/my-interceptor/src/test/java/org/geektimes/interceptor/InheritedAnnotationDemo.java

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+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 org.geektimes.interceptor;
+
+/**
+ * TODO Comment
+ *
+ * @author <a href="mailto:mercyblitz@gmail.com">Mercy</a>
+ * @since TODO
+ */
+public class InheritedAnnotationDemo {
+
+    public static void main(String[] args) {
+        Logging logging = A.class.getAnnotation(Logging.class);
+        System.out.println(logging);
+
+        logging = B.class.getAnnotation(Logging.class);
+        System.out.println(logging);
+    }
+}
+
+@Logging(name = "A")
+class A { // Super Class
+
+}
+
+class B extends A { // B is A
+
+}