Here you can find the source of writeArrayListToScreen(ArrayList
public static void writeArrayListToScreen(ArrayList<String[]> readArrrayList)
//package com.java2s; /*/*from w w w . j a v a 2s . c o m*/ * IOMethods.java * Copyright (C) 2010 Dale Furrow * dkfurrow@google.com * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser 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 Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, a copy may be found at * http://www.gnu.org/licenses/lgpl.html */ import java.util.ArrayList; import java.util.Iterator; public class Main { public static void writeArrayListToScreen(ArrayList<String[]> readArrrayList) { for (Iterator<String[]> it = readArrrayList.iterator(); it.hasNext();) { String[] tempStrings = it.next(); String outputString = new String(); for (String eachString : tempStrings) { outputString = outputString + eachString + " "; } System.out.println(outputString); outputString = null; } } }