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package com.hmkcode;

import java.util.Comparator;

import java.util.Map;

public class ValueComparator implements Comparator {

Map map;

public ValueComparator(Map map){

this.map = map;

}

public int compare(Object keyA, Object keyB){

Comparable valueA = (Comparable) map.get(keyA);

Comparable valueB = (Comparable) map.get(keyB);

System.out.println(valueA +" - "+valueB);

return valueA.compareTo(valueB);

}

}