Here you can find the source of writeString(String contents, File file)
public static void writeString(String contents, File file) throws IOException
//package com.java2s; /*/* w ww. j ava2 s .c o m*/ * Copyright (c) 2013. Knowledge Media Institute - The Open University * * 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 * * http://www.apache.org/licenses/LICENSE-2.0 * * 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.*; public class Main { public static void writeString(String contents, File file) throws IOException { FileWriter out = new FileWriter(file); try { out.write(contents); } finally { out.close(); } } }