Here you can find the source of writeFile(File destinationFile, String contents, String encoding)
public static void writeFile(File destinationFile, String contents, String encoding) throws IOException
//package com.java2s; /* ********************************************************************* * This file is part of Hannah.//ww w. j a v a 2s .co m * * Hannah 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. * * Hannah 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 Hannah. If not, see <http://www.gnu.org/licenses/>. * ******************************************************************* */ import java.io.BufferedOutputStream; import java.io.File; import java.io.FileOutputStream; import java.io.IOException; import java.io.OutputStream; public class Main { /** Writes given contents to destination file. */ public static void writeFile(File destinationFile, String contents, String encoding) throws IOException { OutputStream stream = new BufferedOutputStream(new FileOutputStream(destinationFile)); stream.write(contents.getBytes(encoding)); stream.close(); } }