FutureTaskSample

public class FutureTaskSample {
    
    static FutureTask<String> future = new FutureTask(new Callable<String>(){
        public String call(){
            return getPageContent();
        }
    });
    
    public static void main(String[] args) throws InterruptedException, ExecutionException{
        //Start a thread to let this thread to do the time exhausting thing
        new Thread(future).start();

        //Main thread can do own required thing first
        doOwnThing();

        //At the needed time, main thread can get the result
        System.out.println(future.get());
    }
    
    public static String doOwnThing(){
        return "Do Own Thing";
    }
    public static String getPageContent(){
        return "testPageContent and provide that the operation is a time exhausted thing...";
    }
}