create thread Anonymous inner class implements Runnable interface

package innerclass;


    class Test{
    public static void main(String arg[])
    {
    Runnable r=new Runnable()
    {
    public void run()
    {
    System.out.println("run");
    }
    };
    Thread t=new Thread(r);
    t.start();
    }
}

output:
run