Deadlock is a state where one thread waits for another thread to release a resource and the another thread also waits for some resources. This leads to a situation where the threads will wait for infinite time. This scenario can be created using java code where an object can be treated a common resource. Example of deadlock in java: public class SharedResource { synchronized void method1(SharedResource sr) { System.out.println("Method 1"); sr.method2(this); } synchronized void method2(SharedResource sr) { System.out.println("Method 2"); sr.method1(this); } } public class TestMain { public static void main(String[] args) throws InterruptedException { SharedResource sc1 = new SharedResource(); SharedResource sc2 = new SharedResource(); Thread t1 = new Thread(() -> { sc1.method1(sc2); }); Thread t2 = new Thread(() -> { sc2.method2(sc1); }); t1.start(); t2.start(); t1.join(); t2.join(); } } As y...