Here you can find the source of sum(final int[] values, final int... indice)
static int sum(final int[] values, final int... indice)
//package com.java2s; /**//from w w w.j ava 2 s. c om * Analytica - beta version - Systems Monitoring Tool * * Copyright (C) 2013, KleeGroup, direction.technique@kleegroup.com (http://www.kleegroup.com) * KleeGroup, Centre d'affaire la Boursidi?re - BP 159 - 92357 Le Plessis Robinson Cedex - France * * This program 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. * * This program 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 this program; * if not, see <http://www.gnu.org/licenses> */ public class Main { static int sum(final int[] values, final int... indice) { int result = 0; for (int i = 0; i < indice.length; i++) { result += values[indice[i]]; } return result; } }