• Source
    1. import java.util.*;
    2.  
    3. class NewMap{
    4. public static void main(String[] args){
    5. Map<String,Integer> x = new HashMap<String,Integer>();
    6. x.put("one", 1);
    7. x.put("two", 2);
    8.  
    9. System.out.println( x.get("one") + x.get("two") );
    10. }
    11. }