Here you can find the source of reverseVector(List
public static List<Double> reverseVector(List<Double> vector)
//package com.java2s; /**/*from w w w. j a v a 2 s .c om*/ * Part of program for analyze speech signal * Copyright (c) 2008 Mindaugas Greibus (spantus@gmail.com) * http://code.google.com/p/spantus/ * * 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 2 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, write to the Free Software Foundation, Inc., * 675 Mass Ave, Cambridge, MA 02139, USA. * */ import java.util.Collections; import java.util.List; public class Main { public static List<Double> reverseVector(List<Double> vector) { Collections.reverse(vector); return vector; } }