Here you can find the source of saveObject(String filename, Object obj)
public static synchronized void saveObject(String filename, Object obj) throws IOException
//package com.java2s; /*//from w w w .ja v a 2s. co m * Copyright (c) Members of the EGEE Collaboration. 2004. * See http://www.eu-egee.org/partners/ for details on the copyright * holders. * * 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.FileOutputStream; import java.io.IOException; import java.io.ObjectOutputStream; public class Main { public static synchronized void saveObject(String filename, Object obj) throws IOException { FileOutputStream fos = new FileOutputStream(filename); ObjectOutputStream oos = new ObjectOutputStream(fos); oos.writeObject(obj); oos.flush(); oos.close(); fos.close(); } }