Here you can find the source of serializeAndDeserialize(T object)
public static <T> T serializeAndDeserialize(T object) throws Exception
//package com.java2s; /*/*from w w w .j a v a2 s. c o m*/ * RHQ Management Platform * Copyright (C) 2005-2008 Red Hat, Inc. * All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License, version 2, as * published by the Free Software Foundation, and/or the GNU Lesser * General Public License, version 2.1, also as published by the Free * Software Foundation. * * 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 and the GNU Lesser General Public License * for more details. * * You should have received a copy of the GNU General Public License * and the GNU Lesser General Public License along with this program; * if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ import java.io.ByteArrayOutputStream; import java.io.ObjectOutputStream; import java.io.ByteArrayInputStream; import java.io.ObjectInputStream; public class Main { public static <T> T serializeAndDeserialize(T object) throws Exception { ByteArrayOutputStream byteOutputStream = new ByteArrayOutputStream(); ObjectOutputStream ostream = new ObjectOutputStream( byteOutputStream); ostream.writeObject(object); ByteArrayInputStream byteInputStream = new ByteArrayInputStream( byteOutputStream.toByteArray()); ObjectInputStream istream = new ObjectInputStream(byteInputStream); return (T) istream.readObject(); } }