Here you can find the source of closeFileWriter(FileWriter file)
public static void closeFileWriter(FileWriter file) throws IOException
//package com.java2s; /*-/* w ww .ja va 2 s . co m*/ * ============LICENSE_START======================================================= * SDC * ================================================================================ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. * ================================================================================ * 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. * ============LICENSE_END========================================================= */ import java.io.FileWriter; import java.io.IOException; public class Main { public static void closeFileWriter(FileWriter file) throws IOException { file.flush(); file.close(); } }