Here you can find the source of writeFile(String data, File tar)
public static void writeFile(String data, File tar) throws IOException
//package com.java2s; /**/*from w w w . j a va 2 s . co m*/ * Copyright 2011 Google Inc. * <p/> * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * <p/> * http://www.apache.org/licenses/LICENSE-2.0 * <p/> * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import java.io.File; import java.io.FileOutputStream; import java.io.IOException; public class Main { public static void writeFile(String data, File tar) throws IOException { writeFile(data.getBytes(), tar); } public static void writeFile(byte[] data, File tar) throws IOException { FileOutputStream outputStream = null; try { outputStream = new FileOutputStream(tar); outputStream.write(data); outputStream.flush(); outputStream.close(); } catch (Exception e) { e.printStackTrace(); } finally { if (outputStream != null) { outputStream.close(); } } } }