class IsInstanceTest extends Thread implements Cloneable{  static void main(String args[])    {      IsInstanceTest test = new IsInstanceTest();      if (test instanceof java.lang.Object)	pass("IsInstanceTest is instance of java.lang.Object");      else	fail("IsInstanceTest is not instance of java.lang.Object");      if (test instanceof java.lang.Cloneable)	pass("IsInstanceTest is instance of java.lang.Cloneable");      else	fail("IsInstanceTest is not instance of java.lang.Cloneable");      if (test instanceof java.lang.Runnable)	pass("IsInstanceTest is instance of java.lang.Runnable");      else	fail("IsInstanceTest is not instance of java.lang.Runnable");    }  static void pass(String message)    {      System.out.println("PASSED: "+message);    }  static void fail(String message)    {      System.out.println("FAILED: "+message);    }}