ptg6882136
Many of the designations used by manufacturers and sellers to distinguish their products are claimed as
trademarks. Where those designations appear in this book, and the publisher was aware of a trademark claim,
the designations have been printed with initial capital letters or in all capitals.
Oracle and Java are registered trademarks of Oracle and/or its affiliates. Other names may be trademarks of
their respective owners.
AMD, Opteron, the AMD logo, and the AMD Opteron logo are trademarks or registered trademarks of
Advanced Micro Devices. Intel and Intel Xeon are trademarks or registered trademarks of Intel Corporation.
All SPARC trademarks are used under license and are trademarks or registered trademarks of SPARC Inter-
national, Inc. UNIX is a registered trademark licensed through X/Open Company, Ltd.
The authors and publisher have taken care in the preparation of this book, but make no expressed or implied
warranty of any kind and assume no responsibility for errors or omissions. No liability is assumed for inci-
dental or consequential damages in connection with or arising out of the use of the information or programs
contained herein.
This document is provided for information purposes only and the contents hereof are subject to change with-
out notice. This document is not warranted to be error-free, nor subject to any other warranties or conditions,
whether expressed orally or implied in law, including implied warranties and conditions of merchantability
or fitness for a particular purpose. We specifically disclaim any liability with respect to this document and no
contractual obligations are formed either directly or indirectly by this document. This document may not be
reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, without our
prior written permission.
The publisher offers excellent discounts on this book when ordered in quantity for bulk purchases or special
sales, which may include electronic versions and/or custom covers and content particular to your business,
training goals, marketing focus, and branding interests. For more information, please contact
U.S. Corporate and Government Sales
(800) 382-3419
corpsales@pearsontechgroup.com
For sales outside the United States, please contact:
International Sales
international@pearson.com
Visit us on the Web: informit.com/aw
Library of Congress Cataloging-in-Publication Data
Hunt, Charlie, 1962-
Java performance / Charlie Hunt, Binu John.
p. cm.
Includes bibliographical references and index.
ISBN-13: 978-0-13-714252-1
ISBN-10: 0-13-714252-8 (pbk. : alk. paper)
1. Java (Computer program language) 2. Computer programming. I. John, Binu, 1967- II. Title.
QA76.73.J38H845 2012
005.13’3—dc23 2011031889
Copyright © 2012 Oracle America, Inc.
All rights reserved. Printed in the United States of America. This publication is protected by copyright, and
permission must be obtained from the publisher prior to any prohibited reproduction, storage in a retrieval
system, or transmission in any form or by any means, electronic, mechanical, photocopying, recording, or like-
wise. To obtain permission to use material from this work, please submit a written request to Pearson Educa-
tion, Inc., Permissions Department, One Lake Street, Upper Saddle River, New Jersey 07458, or you may fax
your request to (201) 236-3290.
ISBN-13: 978-0-13-714252-1
ISBN-10: 0-13-714252-8
Text printed in the United States on recycled paper at Edwards Brothers in Ann Arbor, Michigan.
First printing, September 2011
评论0