AnonymousClass.java

package concept.examples.innerclass;

import java.util.Arrays;
import java.util.Comparator;

class Animal {
	void bark() {
		System.out.println("Animal Bark");
	}
}

public class AnonymousClass {

	private static String[] reverseSort(String[] array) {

		Comparator<String> reverseComparator = new Comparator<>() {
			/* Anonymous Class */
			@Override
			public int compare(String string1, String string2) {
				return string2.compareTo(string1);
			}

		};

		Arrays.sort(array, reverseComparator);

		return array;
	}

	public static void main(String[] args) {

		String[] array = { "Apple", "Cat", "Boy" };

		System.out.println(Arrays.toString(reverseSort(array)));// [Cat, Boy,
																// Apple]

		/* Second Anonymous Class - SubClass of Animal */
		Animal animal = new Animal() {
			@Override
			void bark() {
				System.out.println("Subclass bark");
			}
		};

		animal.bark();// Subclass bark

	}

}