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Java Example - View Thread Priority

Jan 20, 2017 am 11:28 AM

The following example demonstrates how to use the getThreadId() method to obtain the thread id:

/*
 author by w3cschool.cc
 Main.java
 */public class Main extends Object {
   private static Runnable makeRunnable() {
      Runnable r = new Runnable() {
         public void run() {
            for (int i = 0; i &lt; 5; i++) {
               Thread t = Thread.currentThread();
               System.out.println(&quot;in run() - priority=&quot;
               + t.getPriority()+ &quot;, name=&quot; + t.getName());
               try {
                  Thread.sleep(2000);
               }
               catch (InterruptedException x) {
               }
            }
         }
      };
      return r;
   }
   public static void main(String[] args) {
      System.out.println(&quot;in main() - Thread.currentThread().getPriority()=&quot; + Thread.currentThread().getPriority());
      System.out.println(&quot;in main() - Thread.currentThread().getName()=&quot;+ Thread.currentThread().getName());
      Thread threadA = new Thread(makeRunnable(), &quot;threadA&quot;);
      threadA.start();
      try {
         Thread.sleep(3000);
      }
      catch (InterruptedException x) {
      }
      System.out.println(&quot;in main() - threadA.getPriority()=&quot;+ threadA.getPriority());
   }}

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The output result of running the above code is:

in main() - Thread.currentThread().getPriority()=5
in main() - Thread.currentThread().getName()=main
in run() - priority=5, name=threadA
in run() - priority=5, name=threadA
in main() - threadA.getPriority()=5
in run() - priority=5, name=threadA
in run() - priority=5, name=threadA
in run() - priority=5, name=threadA

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