Java tutorial
//package com.java2s; /* BlueFlyVario flight instrument - http://www.alistairdickie.com/blueflyvario/ Copyright (C) 2011-2012 Alistair Dickie BlueFlyVario 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 3 of the License, or (at your option) any later version. BlueFlyVario 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. You should have received a copy of the GNU General Public License along with BlueFlyVario. If not, see <http://www.gnu.org/licenses/>. */ public class Main { public static double[] getMinValue(double[] val) { double min = Double.MAX_VALUE; int index = 0; for (int i = 0; i < val.length; i++) { double v = val[i]; if (v < min) { min = v; index = i; } } return new double[] { min, index }; } }