Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.util.*;

public class Main {

    public static List<Map.Entry<Long, Long>> sortEntrySetToList(Set<Map.Entry<Long, Long>> set) {
        List<Map.Entry<Long, Long>> list = new LinkedList<Map.Entry<Long, Long>>(set);
        Collections.sort(list, new Comparator<Map.Entry<Long, Long>>() {

            @Override
            public int compare(Map.Entry<Long, Long> o1, Map.Entry<Long, Long> o2) {
                if (o1.getValue() > o2.getValue())
                    return 1;
                if (o1.getValue() < o2.getValue())
                    return -1;
                return 0;
            }
        });
        return list;
    }

    public static <T> List<T> sort(Collection<T> collection, Comparator<T> comparator) {
        List<T> list = new ArrayList<T>(collection);
        Collections.sort(list, comparator);
        return list;
    }
}