[jira] [Resolved] (COMPRESS-275) Document the dependency on org.tukaani:xz

["Stefan Bodewig (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/COMPRESS-275?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stefan Bodewig resolved COMPRESS-275.
-------------------------------------

    Resolution: Fixed

The dependency is stated in multiple places on the website.

Essentially XZ for Java provides algorithms necessary for LZMA(2), XZ and 7z.

> Document the dependency on org.tukaani:xz
> -----------------------------------------
>
>                 Key: COMPRESS-275
>                 URL: https://issues.apache.org/jira/browse/COMPRESS-275
>             Project: Commons Compress
>          Issue Type: Bug
>          Components: Documentation
>    Affects Versions: 1.8
>         Environment: Mac OS 10.9 w/ Java 6, 7
>            Reporter: Cyrille Artho
>             Fix For: 1.8.1
>
>         Attachments: Report2.java
>
>
> I can compile the code but not execute it because a class seems to be missing. I guess the class is not part of the API but used internally.
> When I use the constructor of org.apache.commons.compress.compressors.xz.XZCompressorOutputStream, then I need org/tukaani/xz/FilterOptions at run-time, which is not part of apache-compress.jar.
> It's at least not immediately obvious that other .jar files are required to use some of the functionality. Maybe this was intended to be included in the distribution?



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