1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"> 2 <html> 3 <head> 4 <!-- 5 Copyright (c) 1998, 2006, Oracle and/or its affiliates. All rights reserved. 6 DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 7 8 This code is free software; you can redistribute it and/or modify it 9 under the terms of the GNU General Public License version 2 only, as 10 published by the Free Software Foundation. Oracle designates this 11 particular file as subject to the "Classpath" exception as provided 12 by Oracle in the LICENSE file that accompanied this code. 13 14 This code is distributed in the hope that it will be useful, but WITHOUT 15 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 16 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 17 version 2 for more details (a copy is included in the LICENSE file that 18 accompanied this code). 19 20 You should have received a copy of the GNU General Public License version 21 2 along with this work; if not, write to the Free Software Foundation, 22 Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 23 24 Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 25 or visit www.oracle.com if you need additional information or have any 26 questions. 27 --> 28 29 </head> 30 <body bgcolor="white"> 31 32 Provides classes for reading and writing the JAR (Java ARchive) file 33 format, which is based on the standard ZIP file format with an 34 optional manifest file. The manifest stores meta-information about the 35 JAR file contents and is also used for signing JAR files. 36 37 38 <h2>Package Specification</h2> 39 40 The <code>java.util.jar</code> package is based on the following specifications: 41 <ul> 42 <li><b>Info-ZIP file format</b> - The JAR format is based on the Info-ZIP 43 file format. See 44 <a href="../zip/package-summary.html#package_description">java.util.zip 45 package description.</a> <p> 46 In JAR files, all file names must be encoded in the UTF-8 encoding. 47 <li><a href="../../../../technotes/guides/jar/jar.html"> 48 Manifest and Signature Specification</a> - The manifest format specification. 49 </ul> 50 51 <!-- 52 <h2>Related Documentation</h2> 53 54 For overviews, tutorials, examples, guides, and tool documentation, please see: 55 <ul> 56 <li><a href="">##### REFER TO NON-SPEC DOCUMENTATION HERE #####</a> 57 </ul> 58 --> 59 60 @since 1.2 61 </body> 62 </html>