//Main Thread class Mythread1 extends Thread{ public static void main(String a[]){ System.out.println("Main function"); Thread t = new Thread(); System.out.println(t.getName()); System.out.println(t.getPriority()); System.out.println(t.getThreadGroup()); System.out.println(t.isAlive()); System.out.println(t.isDaemon()); t.setName("one"); t.setPriority(7); System.out.println(t.getName()); System.out.println(t.getPriority()); System.out.println(t.currentThread()); System.out.println(t.activeCount()); } } /* Main function Thread-0 5 java.lang.ThreadGroup[name=main,maxpri=10] false false one 7 Thread[#1,main,5,main] 1 */