Here you can find the source of min(float[] numbers)
public static final float min(float[] numbers)
//package com.java2s; /**//from ww w . j a v a 2 s . c o m * * author: (c)thomas diewald, http://thomasdiewald.com/ * date: 23.04.2012 * * * This source is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This code 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 * General Public License for more details. * * A copy of the GNU General Public License is available on the World * Wide Web at <http://www.gnu.org/copyleft/gpl.html>. You can also * obtain it by writing to the Free Software Foundation, * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ public class Main { public static final int min(int[] numbers) { int minValue = numbers[0]; for (int i = 1; i < numbers.length; i++) { if (numbers[i] < minValue) { minValue = numbers[i]; } } return minValue; } public static final float min(float[] numbers) { float minValue = numbers[0]; for (int i = 1; i < numbers.length; i++) { if (numbers[i] < minValue) { minValue = numbers[i]; } } return minValue; } }