/*
* This file is part of the Jikes RVM project (http://jikesrvm.org).
*
* This file is licensed to You under the Eclipse Public License (EPL);
* You may not use this file except in compliance with the License. You
* may obtain a copy of the License at
*
* http://www.opensource.org/licenses/eclipse-1.0.php
*
* See the COPYRIGHT.txt file distributed with this work for information
* regarding copyright ownership.
*/
class Worker extends Thread {
private String name;
volatile boolean readyFlag = false;
volatile boolean doneFlag = false;
Object theLock;
int rc;
/**
* Constructor
*/
Worker(String name, Object lockObject) {
this.name = name;
theLock = lockObject;
readyFlag = false;
doneFlag = false;
}
// overrides Thread
public void start() {
super.start();
}
// overrides Thread
public void run() {
// signal ready and wait for the main thread to tell to start
readyFlag = true;
MonitorTest.printVerbose(".... " + name + " ready to start");
while (!MonitorTest.startCounting) {
}
// call the native code to contend for the lock from native
MonitorTest.printVerbose(".... " + name + " calling native monitor");
rc = MonitorTest.accessMonitorFromNative(theLock);
if (rc!=0)
MonitorTest.setFailFlag();
MonitorTest.printVerbose(".... " + name + " done.");
doneFlag = true;
}
}