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package com.hmkcode; import java.util.HashMap; import java.util.Map; public class Test { public static void main(String[] args){ Map map = new HashMap(); //*value Class should implements the Comparable interface //*String implements Comparable by default. map.put("Z", "3"); map.put("D", "4"); map.put("A", "1"); map.put("B", "2"); map.put("F", "6"); map.put("E", "5"); System.out.println("Unsorted Map: "+map); System.out.println("Sorted Map By Values: "+MapSort.sortByValue(map)); System.out.println("Sorted Map By Keys: "+MapSort.sortByKey(map)); } }
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