Here you can find the source of readLines(final InputStream is)
public static List<String> readLines(final InputStream is)
//package com.java2s; /***************************************************************************** * This file is part of the Prolog Development Tools (ProDT) * * Author: Claudio Cancinos// ww w . j ava 2 s . c om * WWW: https://sourceforge.net/projects/prodevtools * Copyright (C): 2008, Claudio Cancinos * * 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 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 Lesser General Public * License along with this program; If not, see <http://www.gnu.org/licenses/> ****************************************************************************/ import java.io.BufferedReader; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; import java.util.ArrayList; import java.util.List; public class Main { public static List<String> readLines(final InputStream is) { try { final List<String> lines = new ArrayList<String>(); final BufferedReader reader = new BufferedReader(new InputStreamReader(is)); String line; while ((line = reader.readLine()) != null) { lines.add(line); } return lines; } catch (final IOException e) { throw new RuntimeException("Error while reading input stream lines", e); } finally { try { is.close(); } catch (final IOException e) { e.printStackTrace(); } } } }