Java - Anonymous Inner Class (Runnable)

package com.peter.inheritance;

public class Main {

    public static void main(String[] args) {
        new Thread(new Runnable() {          // ------------------> Anonymous Inner Class
            @Override
                public void run() {  // -------------------> Overriding
                    System.out.println("This is Thread.");
                }
            }).start();
     }
}