Here you can find the source of writeFile(File file, String contents)
public static void writeFile(File file, String contents) throws IOException
//package com.java2s; /*// w w w .ja v a2s. c om * Copyright (C) 2008 J?lio Vilmar Gesser. * * This file is part of Java 1.5 parser and Abstract Syntax Tree. * * Java 1.5 parser and Abstract Syntax Tree 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 3 of the License, or * (at your option) any later version. * * Java 1.5 parser and Abstract Syntax Tree 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 Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with Java 1.5 parser and Abstract Syntax Tree. If not, see <http://www.gnu.org/licenses/>. */ import java.io.BufferedWriter; import java.io.File; import java.io.FileOutputStream; import java.io.IOException; import java.io.OutputStreamWriter; public class Main { public static void writeFile(File file, String contents) throws IOException { BufferedWriter writer = new BufferedWriter(new OutputStreamWriter( new FileOutputStream(file))); try { writer.write(contents); } finally { writer.close(); } } }