Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/**************************************************************************************
 * Copyright (C) 2008 EsperTech, Inc. All rights reserved.                            *
 * http://esper.codehaus.org                                                          *
 * http://www.espertech.com                                                           *
 * ---------------------------------------------------------------------------------- *
 * The software in this package is published under the terms of the GPL license       *
 * a copy of which has been included with this distribution in the license.txt file.  *
 **************************************************************************************/

import java.util.*;

public class Main {
    /**
     * Returns an array of integer values from the set of integer values
     * @param set to return array for
     * @return array
     */
    public static int[] intArray(Collection<Integer> set) {
        if (set == null) {
            return new int[0];
        }
        int[] result = new int[set.size()];
        int index = 0;
        for (Integer value : set) {
            result[index++] = value;
        }
        return result;
    }
}