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Posted to issues@maven.apache.org by "Benjamin Bentmann (JIRA)" <ji...@codehaus.org> on 2008/10/28 14:11:51 UTC
[jira] Updated: (MNG-3805) Prefer LinkedHashMap/-Set over
HashMap/-Set for artifacts/dependencies for determinsitic ordering
[ http://jira.codehaus.org/browse/MNG-3805?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Benjamin Bentmann updated MNG-3805:
-----------------------------------
Priority: Major (was: Trivial)
Description: One part of Maven where class path ordering hasn't already been fixed in the past is the extension class path. Apart from a proposed patch, two logs from our IT testmng3599useHttpProxyForWebDAV are attached. Both were run against Maven 2.0.10-RC1, with the only difference being one using JDK 1.4 and the other one 1.6. Not only do these logs substantially differ, the build on JDK 1.6 even fails due to picking up the wrong extension classes. (was: Sometimes order is important, Maven is learning that the hard way (MNG-1412, MNG-3118, SUREFIRE-61, ...). Methods that don't know for sure that ordering is irrelevant should follow "better safe than sorry" and keep the ordering of input collections.
This is basically a clone of MARTIFACT-9, this time aimed at the 2.0.x and 2.1.x branches.)
Attachment: log-good.txt
log-bad.txt
deterministic-dependency-ordering.patch
Issue Type: Bug (was: Improvement)
Summary: Prefer LinkedHashMap/-Set over HashMap/-Set for artifacts/dependencies for determinsitic ordering (was: Prefer LinkedHashMap over HashMap in ArtifactUtils)
> Prefer LinkedHashMap/-Set over HashMap/-Set for artifacts/dependencies for determinsitic ordering
> -------------------------------------------------------------------------------------------------
>
> Key: MNG-3805
> URL: http://jira.codehaus.org/browse/MNG-3805
> Project: Maven 2
> Issue Type: Bug
> Components: Artifacts and Repositories, Dependencies
> Affects Versions: 2.0.9, 2.1.0-M1
> Reporter: Benjamin Bentmann
> Attachments: deterministic-dependency-ordering.patch, deterministic-map-ordering.patch, log-bad.txt, log-good.txt
>
>
> One part of Maven where class path ordering hasn't already been fixed in the past is the extension class path. Apart from a proposed patch, two logs from our IT testmng3599useHttpProxyForWebDAV are attached. Both were run against Maven 2.0.10-RC1, with the only difference being one using JDK 1.4 and the other one 1.6. Not only do these logs substantially differ, the build on JDK 1.6 even fails due to picking up the wrong extension classes.
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