Threads

• Think of Thread as the "worker" and Runnable as the job.
• Define work to be done in a class that implements Runnable.
• Instantiate the thread using the runnable object and then start() it.

class Job implements Runnable {
     public void run() {
         //work to be performed in  a separate thread.
     }
}

Job j = new Job();
Thread t = new Thread(j);

t.start();