Pamef/ta1/Task.java

class Task extends Thread {

	private String name;
	private int id;
	private Mutex critical;

	public Task(String name_, int id_, Mutex critical_) {
		name = name_;
		id = id_;
		critical = critical_;
	}

	public void describe() {
		System.out.println(id + "<" + critical + ">:" + name);
	}

	public void run() {
		while (true) {
			critical.p(id);

			System.out.println( name + " is CRITICAL!");
			Mutex.criticalSection(((Integer)id).toString());
			System.out.println( name + " isn't critical anymore.");

			critical.v(id);

			Mutex.nonCriticalSection();
		}
	}
}