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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 /**
     20  * @author Anton V. Karnachuk
     21  */
     22 
     23 /**
     24  * Created on 11.04.2005
     25  */
     26 package org.apache.harmony.jpda.tests.jdwp.Events;
     27 
     28 import org.apache.harmony.jpda.tests.share.JPDADebuggeeSynchronizer;
     29 import org.apache.harmony.jpda.tests.share.SyncDebuggee;
     30 
     31 /**
     32  * Debuggee for ExceptionUncaughtTest unit test.
     33  * Generates uncaught DebuggeeException exception.
     34  */
     35 public class ExceptionUncaughtDebuggee extends SyncDebuggee {
     36 
     37     public static void main(String[] args) {
     38         runDebuggee(ExceptionUncaughtDebuggee.class);
     39     }
     40 
     41     @SuppressWarnings("DeadException")
     42     @Override
     43     public void run() {
     44         logWriter.println("-- ExceptionUncaughtDebuggee: STARTED");
     45 
     46         // Cause loading of DebuggeeException so it is visible from the test.
     47         new DebuggeeException("dummy exception");
     48 
     49         synchronizer.sendMessage(JPDADebuggeeSynchronizer.SGNL_READY);
     50 
     51         logWriter.println("-- ExceptionUncaughtDebuggee: Wait for SGNL_CONTINUE...");
     52         synchronizer.receiveMessage(JPDADebuggeeSynchronizer.SGNL_CONTINUE);
     53         logWriter.println("-- ExceptionUncaughtDebuggee: SGNL_CONTINUE has been received!");
     54 
     55         Thread t = new Thread(new Runnable() {
     56             @Override
     57             public void run() {
     58                 // Catch a different exception to test catch location is properly reported.
     59                 try {
     60                     throwDebuggeeException();
     61                 } catch (NullPointerException e) {
     62                     // Unexpect exception
     63                     logWriter.printError("Unexpected exception", e);
     64                 }
     65             }
     66         });
     67         t.start();
     68 
     69         try {
     70             t.join();
     71         } catch (InterruptedException e) {
     72             logWriter.printError(e);
     73         }
     74 
     75         logWriter.println("-- ExceptionUncaughtDebuggee: FINISHing...");
     76     }
     77 
     78     public static void throwDebuggeeException() {
     79         throw new DebuggeeException("Uncaught debuggee exception");
     80     }
     81 }
     82