Deadlock in Java and Solution

Deadlock in Java and Solution

Please find below the program for Deadlock in Java.

class A { } class B { } public class HelloWorld { final static A a = new A(); final static B b = new B(); public static void main(String[] args) { // Thread 1 Runnable thrd1 = () -> { // Resource a synchronized (a) { try { Thread.sleep(100); } catch (InterruptedException ex) { } // Resource b synchronized (b) { System.out.println("Thread 1"); } } }; // Thread 2 Runnable thrd2 = () -> { // hold Resorce b by thread1 synchronized (b) { synchronized (a) { System.out.println("Thread 2"); } } }; // threads start new Thread(thrd1).start(); new Thread(thrd2).start(); // Solution : To Avoid Deadlock, replace sequence of resources } }

Solution: To Avoid Deadlock, replace the sequence of resources

Program Link