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https://issues.apache.org/jira/browse/TRINIDAD-2250?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13236875#comment-13236875
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Andy Schwartz commented on TRINIDAD-2250:
-----------------------------------------

New version of the patch:

https://issues.apache.org/jira/secure/attachment/12519683/trinidad-2250-take2.patch

With code review changes recommended by Blake.
                
> Skin pregeneration missing agent versions
> -----------------------------------------
>
>                 Key: TRINIDAD-2250
>                 URL: https://issues.apache.org/jira/browse/TRINIDAD-2250
>             Project: MyFaces Trinidad
>          Issue Type: Bug
>          Components: Skinning
>    Affects Versions: 2.0.2-core
>            Reporter: Andy Schwartz
>            Assignee: Andy Schwartz
>         Attachments: trinidad-2250-take2.patch, trinidad-2250.patch
>
>
> In cases where skins specify overlapping version ranges, skin pregeneration 
> may fail to generate certain style sheets.
> For example, imagine the skin specifies @agent rules for the following 
> version ranges:
> 1.  min-version:1
> 2.  max:version:3
> 3.  min-version:8
> With our current implementation, we only attempt to generate style sheets for 
> the start and end of each version range.
> For the above example, this would be:
> - 0 (start of #2)
> - 1 (start of #1
> - 3 (end of #2)
> - 8 (start of #3)
> - Integer.MAX_VALUE (end of #1 and #3)
> If the actual agent version is 7, we should use a style sheet that matches 
> #1, but not #2 or #3.  However, we since we only use the start/end points of 
> each version range to determine which style sheets to pregenerate, we fail to 
> pregenerate such a style sheet.

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