Java ThreadGroup
In this segment of tutorial we will learn about the Java Thread Group. Then We will create an example and use the Thread with the Thread Group.
In this segment of tutorial we will learn about the Java Thread Group. Then We will create an example and use the Thread with the Thread Group.
- Java Thread Group creates the group of the threads.
- Each thread group has its name.
- Each thread uses the thread group in its object creation
Java Thread Group Example
public class Threadgroup {
public static void main(String[] args) {
ThreadGroup grp = new ThreadGroup("group1");
mythread m1 = new mythread(grp, "thread1");
mythread m2 = new mythread(grp, "thread2");
mythread m3 = new mythread(grp, "thread3");
m1.start();
m2.start();
m3.start();
}
}
class mythread extends Thread {
public mythread(ThreadGroup g, String s) {
super(g, s);
}
@Override
public void run() {
System.out.println("Thread group, prority, thread name "
+ Thread.currentThread());
}
}
Output :
Thread group, prority, thread name Thread[thread2,5,group1] Thread group, prority, thread name Thread[thread3,5,group1] Thread group, prority, thread name Thread[thread1,5,group1]
