Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

import java.util.Set;

public class Main {
    public static <E> boolean areDisjoint(Set<E> setOne, Set<E> setTwo) {
        if (setOne == null || setTwo == null) {
            return true;
        }
        Set<E> smallerSet = setOne;
        Set<E> largerSet = setTwo;
        if (setOne.size() > setTwo.size()) {
            smallerSet = setTwo;
            largerSet = setOne;
        }
        for (E el : smallerSet) {
            if (largerSet.contains(el)) {
                return false;
            }
        }
        return true;
    }
}