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From "Jesse Wilson (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HARMONY-6262) Harmony's java.util.concurrent is out of date
Date Fri, 10 Jul 2009 03:54:14 GMT

     [ https://issues.apache.org/jira/browse/HARMONY-6262?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jesse Wilson updated HARMONY-6262:
----------------------------------

    Attachment: JSR166-20090707.patch

Updates the concurrency package. Original public-domain licensed code is here:
  http://gee.cs.oswego.edu/cgi-bin/viewcvs.cgi/jsr166/src/main/java/util/
  http://gee.cs.oswego.edu/cgi-bin/viewcvs.cgi/jsr166/src/test/tck/

According to one of the contributors to that package, "the highest quality 1.5 java.util.concurrent
you can get is by grabbing the latest Doug Lea CVS version (1.7) and removing any post 1.5
APIs, mostly by removing "public" from selected methods." That's pretty much what I've done
here. I've also removed some 1.6- and 1.7-only code.

This patch is blocked by HARMONY-6264. If volunteers could apply that patch and fix both DRLVM
and J9, that would be incredibly awesome.

> Harmony's java.util.concurrent is out of date
> ---------------------------------------------
>
>                 Key: HARMONY-6262
>                 URL: https://issues.apache.org/jira/browse/HARMONY-6262
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>    Affects Versions: 5.0M10
>            Reporter: Jesse Wilson
>         Attachments: JSR166-20090707.patch
>
>   Original Estimate: 48h
>  Remaining Estimate: 48h
>
> There have been several performance enhancements and bug fixes to the JSR 166 code since
it was originally copied into Harmony in 2006. 
>   http://gee.cs.oswego.edu/cgi-bin/viewcvs.cgi/jsr166/src/main/java/util/concurrent/
> I'll prepare a patch to bring Harmony up-to-date, which I'll can then use to bring Android
up-to-date. We're tracking this here:
>   http://code.google.com/p/android/issues/detail?id=3108

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