Here you can find the source of readFile(File file)
public static String readFile(File file) throws FileNotFoundException, IOException
//package com.java2s; /******************************************************************************* * 2012 Ivan Shubin http://mindengine.net * * This file is part of MindEngine.net Oculus Frontend. * * 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./*from w ww . j a v a 2 s . co m*/ * * 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 Oculus Frontend. If not, see <http://www.gnu.org/licenses/>. ******************************************************************************/ import java.io.File; import java.io.FileNotFoundException; import java.io.FileReader; import java.io.IOException; public class Main { public static String readFile(String path) throws FileNotFoundException, IOException { return readFile(new File(path)); } public static String readFile(File file) throws FileNotFoundException, IOException { FileReader reader = new FileReader(file); char buffer[] = new char[(int) file.length()]; reader.read(buffer); return new String(buffer); } }