Java中的内部类

abstract class AnonymousInner {

   public abstract void myMethod();

}

public class Outer_class {

   public static void main(String args[]) {

      AnonymousInner inner = new AnonymousInner() {

         public void myMethod() {

            System.out.println("This is an example of anonymous inner class");

          }

      };

      inner.myMethod();

   }

}