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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.apache.harmony.jpda.tests.jdwp.VirtualMachine;
import java.util.ArrayList;
import java.util.Random;
import org.apache.harmony.jpda.tests.share.JPDADebuggeeSynchronizer;
import org.apache.harmony.jpda.tests.share.SyncDebuggee;
public class InstanceCountsDebuggee extends SyncDebuggee {
static final int maxNum = 17;
static int reachableObjNumOfClass1;
static int reachableObjNumOfClass2;
static {
reachableObjNumOfClass1 = new Random().nextInt(maxNum) + 2;
reachableObjNumOfClass2 = new Random().nextInt(maxNum) + 2;
}
@SuppressWarnings("unchecked")
@Override
public void run() {
//Objects reachable for garbage collection purpose
ArrayList reachableObjs = new ArrayList();
for(int i = 0; i < reachableObjNumOfClass1; i++) {
reachableObjs.add(new MockClass1(true));
}
for(int i = 0; i < reachableObjNumOfClass2; i++) {
reachableObjs.add(new MockClass2(true));
}
//Objects unreachable
for(int i = 0; i < reachableObjNumOfClass1/2; i++) {
new MockClass1(false);
}
for(int i = 0; i < reachableObjNumOfClass2/2; i++) {
new MockClass2(false);
}
synchronizer.sendMessage(JPDADebuggeeSynchronizer.SGNL_READY);
logWriter.println("--> Debuggee: InstancesDebuggee...");
synchronizer.receiveMessage(JPDADebuggeeSynchronizer.SGNL_CONTINUE);
}
public static void main(String[] args) {
runDebuggee(InstanceCountsDebuggee.class);
}
}
class MockClass1 {
private boolean isReachable;
MockClass1(boolean isReachable){
this.isReachable = isReachable;
}
}
class MockClass2{
private boolean isReachable;
MockClass2(boolean isReachable){
this.isReachable = isReachable;
}
}
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