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Author: disha2sinha

Multithreading/Multithreading5.java

@@ -0,0 +1,65 @@
+package Multithreading;
+class thread implements Runnable {
+    public void run() {
+        // moving thread2 to timed waiting state
+        try {
+            Thread.sleep(1500);
+        } catch (InterruptedException e) {
+            e.printStackTrace();
+        }
+
+        System.out.println("State of thread1 while it called join() method on thread2 -" + Multithreading5.thread1.getState());
+        try {
+            Thread.sleep(200);
+        } catch (InterruptedException e) {
+            e.printStackTrace();
+        }
+    }
+}
+
+public class Multithreading5 implements Runnable {
+    public static Thread thread1;
+    public static Multithreading5 obj;
+
+    public static void main(String[] args) {
+        obj = new Multithreading5();
+        thread1 = new Thread(obj);
+
+        // thread1 created and is currently in the NEW state.
+        System.out.println("State of thread1 after creating it - " + thread1.getState());
+        thread1.start();
+
+        // thread1 moved to Runnable state
+        System.out.println("State of thread1 after calling .start() method on it - " + thread1.getState());
+    }
+
+    public void run() {
+        thread myThread = new thread();
+        Thread thread2 = new Thread(myThread);
+
+        // thread1 created and is currently in the NEW state.
+        System.out.println("State of thread2 after creating it - " + thread2.getState());
+        thread2.start();
+
+        // thread2 moved to Runnable state
+        System.out.println("State of thread2 after calling .start() method on it - " + thread2.getState());
+
+        // moving thread1 to timed waiting state
+        try {
+            // moving thread1 to timed waiting state
+            Thread.sleep(200);
+        } catch (InterruptedException e) {
+            e.printStackTrace();
+        }
+        System.out.println("State of thread2 after calling .sleep() method on it - " + thread2.getState());
+
+        try {
+            // waiting for thread2 to die
+            thread2.join();
+        } catch (InterruptedException e) {
+            e.printStackTrace();
+        }
+        System.out.println("State of thread2 when it has finished it's execution - " + thread2.getState());
+    }
+
+}