Here you can find the source of saveFile(Object o, File file)
public static void saveFile(Object o, File file)
//package com.java2s; /*/* w ww . j a v a 2s .c o m*/ * jadvisor/advisorui/FileUtility.java - Set of useful file utilities * Copyright (C) 2001-2002 Curtis Rawls * jadvisor.sourceforge.net * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ import java.io.*; public class Main { public static void saveFile(Object o, File file) { try { FileOutputStream ostream = new FileOutputStream(file); BufferedOutputStream bostream = new BufferedOutputStream(ostream); ObjectOutputStream p = new ObjectOutputStream(bostream); p.writeObject(o); p.flush(); ostream.close(); } catch (IOException e) { System.err.println("File Utility (save): " + e.getMessage()); //e.printStackTrace(); } } }