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      1 /*
      2  * Licensed to the Apache Software Foundation (ASF) under one or more
      3  * contributor license agreements.  See the NOTICE file distributed with
      4  * this work for additional information regarding copyright ownership.
      5  * The ASF licenses this file to You under the Apache License, Version 2.0
      6  * (the "License"); you may not use this file except in compliance with
      7  * the License.  You may obtain a copy of the License at
      8  *
      9  *     http://www.apache.org/licenses/LICENSE-2.0
     10  *
     11  *  Unless required by applicable law or agreed to in writing, software
     12  *  distributed under the License is distributed on an "AS IS" BASIS,
     13  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     14  *
     15  *  See the License for the specific language governing permissions and
     16  *  limitations under the License.
     17  */
     18 
     19 package org.apache.harmony.jpda.tests.jdwp.share.debuggee;
     20 
     21 import org.apache.harmony.jpda.tests.share.JPDADebuggeeSynchronizer;
     22 import org.apache.harmony.jpda.tests.share.SyncDebuggee;
     23 
     24 public class SyntheticMembersDebuggee extends SyncDebuggee {
     25 
     26     // Accessing this method will force the compiler to create a synthetic bridge method.
     27     private void outerMethod() {
     28     }
     29 
     30     // A non-static inner class should have a reference to its "outer this" in a synthetic field.
     31     public class InnerClass {
     32         @SuppressWarnings("unused")
     33         private void callOuterMethod() {
     34             outerMethod();
     35         }
     36     }
     37 
     38     @Override
     39     public void run() {
     40         logWriter.println("--> SyntheticMembersDebuggee START");
     41 
     42         // Force class loading to ensure the class is visible through JDWP.
     43         new InnerClass();
     44 
     45         synchronizer.sendMessage(JPDADebuggeeSynchronizer.SGNL_READY);
     46         logWriter.println("--> Debuggee: SyntheticMembersDebuggee...");
     47         synchronizer.receiveMessage(JPDADebuggeeSynchronizer.SGNL_CONTINUE);
     48 
     49         logWriter.println("--> SyntheticMembersDebuggee END");
     50     }
     51 
     52     public static void main(String [] args) {
     53         runDebuggee(SyntheticMembersDebuggee.class);
     54     }
     55 
     56 }