Java ThreadGroup setMaxPriority() method with Examples

by Online Tutorials Library July 22, 2022

Java ThreadGroup setMaxPriority() method

The setMaxPriority() method of ThreadGroup class is used to set the maximum priority of the group.

Syntax

Parameter

pri: It is the new priority of the thread group.

Example

  class NewThread extends Thread   {      NewThread(String threadname, ThreadGroup tgob)      {          super(tgob, threadname);      }      public void run()      {          for (int i = 0; i < 10; i++)           {              try              {                  Thread.sleep(10);              }              catch (InterruptedException ex) {                  System.out.println(“Thread ” + Thread.currentThread().getName() + ” interrupted”); }          }          System.out.println(Thread.currentThread().getName() + ” [priority = ” +              Thread.currentThread().getPriority() + “]”);          System.out.println(Thread.currentThread().getName()+” finished execution”);      }  }   public class ThreadGroupSetPriorityExp  {      public static void main(String arg[]) throws InterruptedException,          SecurityException, Exception      {          // creating the thread group          ThreadGroup tg1 = new ThreadGroup(“Parent threadGroup”);          ThreadGroup tg2 = new ThreadGroup(tg1, “child threadGroup”);          tg1.setMaxPriority(Thread.MAX_PRIORITY-3);          tg2.setMaxPriority(Thread.MIN_PRIORITY);                    // creating a thread          NewThread t1 = new NewThread(“Thread-1″, tg1);          t1.setPriority(Thread.MAX_PRIORITY);          System.out.println(t1.getName() + ” starts”);          t1.start();                    // creating another thread          NewThread t2 = new NewThread(“Thread-2″, tg2);          t2.setPriority(Thread.MAX_PRIORITY);          System.out.println(t2.getName() + ” starts”);          t2.start();      }  }  

Test it Now

Output:

Thread-1 starts  Thread-2 starts  Thread-1 [priority = 7]  Thread-2 [priority = 1]  Thread-2 finished execution  Thread-1 finished execution

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Java ThreadGroup setMaxPriority() method with Examples

Java ThreadGroup setMaxPriority() method

Syntax

Parameter

Example

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