Deadlock-B.java

    private class B extends Thread {
        private Semaphore[] resource;

        public B(Semaphore[] m) {
            resource = m;
        }

        public void run() {
            System.out.println("B started");
            synchronized (resource[3]) {
                System.out.println("--B locks rsc 3");
                synchronized (resource[0]) {
                    System.out.println("--B locks rsc 0");
                    synchronized (resource[2]) {
                        System.out.println("--B locks rsc 2");
                    }
                }
            }
            System.out.println("B finished");
        }
    }