Here you can find the source of writeArrayListToScreen(ArrayList
@SuppressWarnings("unused") public static void writeArrayListToScreen(ArrayList<String[]> readArrrayList)
//package com.java2s; import java.util.ArrayList; public class Main { @SuppressWarnings("unused") public static void writeArrayListToScreen(ArrayList<String[]> readArrrayList) { for (String[] tempStrings : readArrrayList) { String outputString = ""; for (String eachString : tempStrings) { outputString = outputString + eachString + " "; }// w w w . java2 s . c o m System.out.println(outputString); } } }