Here you can find the source of shorten(String[] a, int from, int to)
public static String[] shorten(String[] a, int from, int to)
//package com.java2s; /*/* ww w . ja v a 2 s .c om*/ KorikUtils - Minecraft/Bukkit utilities to make config and commands quicker Copyright (C) 2013 Korikisulda 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 { public static String[] shorten(String[] a, int from, int to) { if (to >= a.length) { to = a.length - 1; } String[] b = new String[to - from]; while (from <= to) { b[from] = a[from]; from++; } return b; } }