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+<html>
+<!--
+
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+-->
+ <body>
+ <p>This package provides stream classes for reading archives
+ using the Unix DUMP format. This format is similar to (and
+ contemporary with) TAR but reads the raw filesystem directly.
+ This means that writers are filesystem-specific even though the
+ created archives are filesystem-agnostic.
+ </p>
+
+ <p>Unlike other formats DUMP offers clean support for sparse files,
+ extended attributes, and other file metadata. In addition DUMP
+ supports incremental dump files can capture (most) file deletion.
+ It also provides a native form of compression and will soon support
+ native encryption as well.
+ </p>
+
+ <p>In practice TAR archives are used for both distribution
+ and backups. DUMP archives are used exclusively for backups.
+ </p>
+
+ <p>Like any 30+-year-old application there are a number of variants.
+ For pragmatic reasons we will only support archives with the
+ 'new' tape header and inode formats. Other restrictions:
+
+ <ul>
+ <li>We only support ZLIB compression. The format
+ also permits LZO and BZLIB compression.</li>
+ <li>Sparse files will have the holes filled.</li>
+ <li>MacOS finder and resource streams are ignored.</li>
+ <li>Extended attributes are not currently provided.</li>
+ <li>SELinux labels are not currently provided.</li>
+ </ul>
+ </p>
+
+ <p>As of Apache Commons Compress 1.3 support for the dump format is
+ read-only.</p>
+ </body>
+</html>