Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.util.Arrays;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Set;

public class Main {
    public static void main(String[] args) {
        HashMap<String, Integer> map = new HashMap<String, Integer>();
        map.put("d", 5);
        map.put("c", 4);
        map.put("b", 2);
        map.put("a", 1);

        Integer value[] = new Integer[map.size()];

        Set keySet = map.keySet();
        Iterator t = keySet.iterator();
        int a = 0;
        while (t.hasNext()) {
            value[a] = map.get(t.next());
            a++;
        }

        Arrays.sort(value);

        for (int i = 0; i < map.size(); i++) {
            t = keySet.iterator();
            while (t.hasNext()) {
                String temp = (String) t.next();
                if (value[i].equals(map.get(temp))) {
                    System.out.println(value[i] + " = " + temp);
                }
            }
        }
    }
}