Java - creating a new thread

Solution 1:

You are calling the one.start() method in the run method of your Thread. But the run method will only be called when a thread is already started. Do this instead:

one = new Thread() {
    public void run() {
        try {
            System.out.println("Does it work?");

            Thread.sleep(1000);

            System.out.println("Nope, it doesnt...again.");
        } catch(InterruptedException v) {
            System.out.println(v);
        }
    }  
};

one.start();

Solution 2:

You can do like:

    Thread t1 = new Thread(new Runnable() {
    public void run()
    {
         // code goes here.
    }});  
    t1.start();