Here you can find the source of log(String line)
public static void log(String line)
//package com.java2s; /**/*from ww w.ja v a 2 s. c o m*/ * Linkipedia, Copyright (c) 2015 Tetherless World Constellation * * 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/>. */ import java.io.BufferedWriter; public class Main { static BufferedWriter out; public static void log(String line) { try { out.write(line); } catch (Exception e) { e.printStackTrace(); } } }