public void run() {
while (true) {
synchronized (this.queue) {
if (this.queue.isEmpty()) {
try {
System.out.println(name + " waiting for task");
queue.wait();
} catch (InterruptedException e) {
e.printStackTrace();
}
}
// method should be synchronized
this.task = queue.getNextTask();
this.length = task.length();
}
doTask();
}
}
