Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/**
 * JLibs: Common Utilities for Java
 * Copyright (C) 2009  Santhosh Kumar T <santhosh.tekuri@gmail.com>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 */

import java.util.*;

public class Main {
    public static double[] toDoubleArray(Collection<? extends Number> c) {
        double arr[] = new double[c.size()];
        int i = 0;
        for (Number item : c)
            arr[i++] = item.doubleValue();
        return arr;
    }
}