29 </head>
30 <body bgcolor="white">
31
32 Provides classes for reading and writing the standard ZIP and GZIP
33 file formats. Also includes classes for compressing and decompressing
34 data using the DEFLATE compression algorithm, which is used by the
35 ZIP and GZIP file formats. Additionally, there are utility classes
36 for computing the CRC-32 and Adler-32 checksums of arbitrary
37 input streams.
38
39
40 <h2>Package Specification</h2>
41
42 </a>
43 <ul>
44 <li><a href="ftp://ftp.uu.net/pub/archiving/zip/doc/appnote-970311-iz.zip">
45 Info-ZIP Application Note 970311
46 </a> - a detailed description of the Info-ZIP format upon which
47 the <code>java.util.zip</code> classes are based.
48 <p>
49 <li><a href="http://www.isi.edu/in-notes/rfc1950.txt">
50 ZLIB Compressed Data Format Specification version 3.3</a>
51
52 <a href="http://www.isi.edu/in-notes/rfc1950.ps">
53 (PostScript)</a>
54 (RFC 1950)
55 <p>
56 <li><a href="http://www.isi.edu/in-notes/rfc1951.txt">
57 DEFLATE Compressed Data Format Specification version 1.3</a>
58
59 <a href="http://www.isi.edu/in-notes/rfc1951.ps">
60 (PostScript)</a>
61 (RFC 1951)
62 <p>
63 <li><a href="http://www.isi.edu/in-notes/rfc1952.txt">
64 GZIP file format specification version 4.3</a>
65
66 <a href="http://www.isi.edu/in-notes/rfc1952.ps">
67 (PostScript)</a>
68 (RFC 1952)
69 <p>
70 <li>CRC-32 checksum is described in RFC 1952 (above)
71 <p>
72 <li>Adler-32 checksum is described in RFC 1950 (above)
73
74 </ul>
75
76
77 <!--
78 <h2>Related Documentation</h2>
79
80 For overviews, tutorials, examples, guides, and tool documentation, please see:
81 <ul>
82 <li><a href="">##### REFER TO NON-SPEC DOCUMENTATION HERE #####</a>
83 </ul>
84 -->
85
86 @since JDK1.1
87 </body>
88 </html>
89
90
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29 </head>
30 <body bgcolor="white">
31
32 Provides classes for reading and writing the standard ZIP and GZIP
33 file formats. Also includes classes for compressing and decompressing
34 data using the DEFLATE compression algorithm, which is used by the
35 ZIP and GZIP file formats. Additionally, there are utility classes
36 for computing the CRC-32 and Adler-32 checksums of arbitrary
37 input streams.
38
39
40 <h2>Package Specification</h2>
41
42 </a>
43 <ul>
44 <li><a href="ftp://ftp.uu.net/pub/archiving/zip/doc/appnote-970311-iz.zip">
45 Info-ZIP Application Note 970311
46 </a> - a detailed description of the Info-ZIP format upon which
47 the <code>java.util.zip</code> classes are based.
48 <p>
49 <a name="zip64">
50 <li>An implementation may optionally support the ZIP64(tm) format extensions
51 defined by the
52 <a href="http://www.pkware.com/documents/casestudies/APPNOTE.TXT">
53 PKWARE ZIP File Format Specification</a>. The ZIP64(tm) format extensions
54 are used to overcome the size limitations of the original ZIP format.
55 <p>
56 <li><a href="http://www.isi.edu/in-notes/rfc1950.txt">
57 ZLIB Compressed Data Format Specification version 3.3</a>
58
59 <a href="http://www.isi.edu/in-notes/rfc1950.ps">
60 (PostScript)</a>
61 (RFC 1950)
62 <p>
63 <li><a href="http://www.isi.edu/in-notes/rfc1951.txt">
64 DEFLATE Compressed Data Format Specification version 1.3</a>
65
66 <a href="http://www.isi.edu/in-notes/rfc1951.ps">
67 (PostScript)</a>
68 (RFC 1951)
69 <p>
70 <li><a href="http://www.isi.edu/in-notes/rfc1952.txt">
71 GZIP file format specification version 4.3</a>
72
73 <a href="http://www.isi.edu/in-notes/rfc1952.ps">
74 (PostScript)</a>
75 (RFC 1952)
76 <p>
77 <li>CRC-32 checksum is described in RFC 1952 (above)
78 <p>
79 <li>Adler-32 checksum is described in RFC 1950 (above)
80 </ul>
81
82
83 <!--
84 <h2>Related Documentation</h2>
85
86 For overviews, tutorials, examples, guides, and tool documentation, please see:
87 <ul>
88 <li><a href="">##### REFER TO NON-SPEC DOCUMENTATION HERE #####</a>
89 </ul>
90 -->
91
92 @since JDK1.1
93 </body>
94 </html>
95
96
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