Here you can find the source of appendToFile(String filename, String text)
public static synchronized void appendToFile(String filename, String text)
//package com.java2s; /*//from w ww . jav a2s . c om * Copyright 2013 Cloud4SOA, www.cloud4soa.eu * * 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 synchronized void appendToFile(String filename, String text) { FileWriter fWriter = null; BufferedWriter writer = null; try { fWriter = new FileWriter(filename, true); writer = new BufferedWriter(fWriter); writer.append(text); writer.newLine(); writer.close(); } catch (Exception e) { e.printStackTrace(); } } }