Here you can find the source of asList(final long[] ids)
static public final List<Long> asList(final long[] ids)
//package com.java2s; /**//from w ww.j a v a 2 s. c o m TrakEM2 plugin for ImageJ(C). Copyright (C) 2005-2009 Albert Cardona and Rodney Douglas. 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 (http://www.gnu.org/licenses/gpl.txt ) 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. You may contact Albert Cardona at acardona at ini.phys.ethz.ch Institute of Neuroinformatics, University of Zurich / ETH, Switzerland. */ import java.util.ArrayList; import java.util.List; public class Main { static public final List<Long> asList(final long[] ids) { return asList(ids, 0, ids.length); } static public final List<Long> asList(final long[] ids, final int first, final int length) { final ArrayList<Long> l = new ArrayList<Long>(); if (null == ids) return l; for (int i = first; i < length; i++) l.add(ids[i]); return l; } }