1+ package Multithreading ;
2+ class thread implements Runnable {
3+ public void run () {
4+ // moving thread2 to timed waiting state
5+ try {
6+ Thread .sleep (1500 );
7+ } catch (InterruptedException e ) {
8+ e .printStackTrace ();
9+ }
10+ 11+ System .out .println ("State of thread1 while it called join() method on thread2 -" + Multithreading5 .thread1 .getState ());
12+ try {
13+ Thread .sleep (200 );
14+ } catch (InterruptedException e ) {
15+ e .printStackTrace ();
16+ }
17+ }
18+ }
19+ 20+ public class Multithreading5 implements Runnable {
21+ public static Thread thread1 ;
22+ public static Multithreading5 obj ;
23+ 24+ public static void main (String [] args ) {
25+ obj = new Multithreading5 ();
26+ thread1 = new Thread (obj );
27+ 28+ // thread1 created and is currently in the NEW state.
29+ System .out .println ("State of thread1 after creating it - " + thread1 .getState ());
30+ thread1 .start ();
31+ 32+ // thread1 moved to Runnable state
33+ System .out .println ("State of thread1 after calling .start() method on it - " + thread1 .getState ());
34+ }
35+ 36+ public void run () {
37+ thread myThread = new thread ();
38+ Thread thread2 = new Thread (myThread );
39+ 40+ // thread1 created and is currently in the NEW state.
41+ System .out .println ("State of thread2 after creating it - " + thread2 .getState ());
42+ thread2 .start ();
43+ 44+ // thread2 moved to Runnable state
45+ System .out .println ("State of thread2 after calling .start() method on it - " + thread2 .getState ());
46+ 47+ // moving thread1 to timed waiting state
48+ try {
49+ // moving thread1 to timed waiting state
50+ Thread .sleep (200 );
51+ } catch (InterruptedException e ) {
52+ e .printStackTrace ();
53+ }
54+ System .out .println ("State of thread2 after calling .sleep() method on it - " + thread2 .getState ());
55+ 56+ try {
57+ // waiting for thread2 to die
58+ thread2 .join ();
59+ } catch (InterruptedException e ) {
60+ e .printStackTrace ();
61+ }
62+ System .out .println ("State of thread2 when it has finished it's execution - " + thread2 .getState ());
63+ }
64+ 65+ }
0 commit comments