package JavaCollectionsHashMapExample;

import java.util.HashMap;

public class HashMapExample2 {

	public static void main(String argv[]) {

		HashMap<Number, String> h = new HashMap<>();

		Integer i = new Integer(2);
		Float f = new Float(2);
		h.put(i, "Integer");
		h.put(f, "Float");
		System.out.println("2.0 is a " + h.get(i));

		HashMap<Object, String> h2 = new HashMap<>();
		String s = new String("12345");
		Integer i1 = new Integer(2);
		h2.put(s, "String");
		h2.put(i1, "Integer");

		System.out.println(s + " is a " + h2.get(s));

	}
}