Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

import java.util.*;

public class Main {
    /**
     *
     * @param i an iterator from which we want to retrieve the next element.
     * @return next element if iterator has more elements, null otherwise.
     *
     */
    public static Object nextOrNull(Iterator i) {
        return i.hasNext() ? i.next() : null;
    }
}