dear sir,

i have some unanswered questions in java and would be very happy if you can give a reply to them



q1.can we write an executable (say helloworld.exe ) with java



q2.the following code demonstrates the thread using priorities.the thread are allowed to run for 5 seconds and each thread executes a loop ,counting the iterationsand then it is displayed.

			

			class clicker implements Runnable {
			

			int click=0;
			

			Thread t;
			

			private boolean running=true;
			

			

			public clicker(int p) {
			

			t= new Thread(this);
			

			t.setPriority(p);
			

			}
			

			public void run() {
			

			while(running) {
			

			click++;
			

			}
			

			}
			

			public void stop() {
			

			running=false;
			

			}
			

			public void start() {
			

			t.start();
			

			}
			

			}
			

			

			class thread {
			

			public static void main(String args[]) {
			

			Thread.currentThread().setPriority(Thread.MAX_PRIORITY);
			

			clicker hi=new clicker(Thread.NORM_PRIORITY+2);
			

			clicker lo=new clicker(Thread.NORM_PRIORITY-2);
			

			

			hi.start();
			

			lo.start();
			

			try {
			

			Thread.sleep(5000);
			

			}
			

			catch(InterruptedException  ie) {
			

			System.out.println("Main thread interrupted");
			

			}
			

			lo.stop();
			

			hi.stop();
			

			

			//wait for child thread to terminate
			

			try{
			

			hi.t.join();
			

			lo.t.join();
			

			} catch(InterruptedException ie) {
			

			System.out.println("interruptedexception caught");
			

			}
			

			

			System.out.println("low priority thread"+lo.click);
			

			System.out.println("high priority thread"+hi.click);
			

			}
			

			}