Here you can find the source of saveObject(T object, File file, boolean use_compression)
public static <T> void saveObject(T object, File file, boolean use_compression) throws FileNotFoundException, IOException
//package com.java2s; /*//from w w w. ja va2 s.c om * Copyright 2013 Centro de Investigaci?n en Tecnolox?as da Informaci?n (CITIUS), * University of Santiago de Compostela (USC) http://citius.usc.es. * * 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.*; import java.util.zip.*; public class Main { public static <T> void saveObject(T object, File file, boolean use_compression) throws FileNotFoundException, IOException { OutputStream stream; FileOutputStream fout = new FileOutputStream(file); if (use_compression) { stream = new GZIPOutputStream(fout); } else { stream = fout; } ObjectOutputStream fstream = new ObjectOutputStream(stream); fstream.writeObject(object); stream.close(); fstream.close(); } }