Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Apache License 

import java.util.List;

public class Main {
    /**
     * Swap item in <code>list</code> at position <code>firstIndex</code> with item at position <code>secondIndex</code>
     *
     * @param list The list in which to swap the items.
     * @param firstIndex The position of the first item in the list.
     * @param secondIndex The position of the second item in the list.
     */
    public static void swap(List list, int firstIndex, int secondIndex) {
        Object firstObject = list.get(firstIndex);
        Object secondObject = list.get(secondIndex);
        list.set(firstIndex, secondObject);
        list.set(secondIndex, firstObject);
    }
}