Wednesday, 18 January 2017

HashMap : GetMethod


import java.util.HashMap;
import java.util.Map;

public class GetMethod {

    public static void main(String[] args) {
        // TODO Auto-generated method stub


        HashMap<Integer, String> map1 = new HashMap<>();
        map1.put(1, "One");
        map1.put(2, "Two");
        map1.put(3, "Three");
        map1.put(4, "Four");
        map1.put(5, "Five");
        map1.put(6, "Six");
        map1.put(7, "Seven");
        map1.put(8, "Eight");
        map1.put(9, null);
       
       
        System.out.println(map1.get(5));

    }
}

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