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Posted to issues@commons.apache.org by "Thomas Neidhart (JIRA)" <ji...@apache.org> on 2012/07/26 22:39:35 UTC
[jira] [Updated] (COLLECTIONS-334) map.StaticBucketMap.size() needs
to synchronize access to lock
[ https://issues.apache.org/jira/browse/COLLECTIONS-334?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Thomas Neidhart updated COLLECTIONS-334:
----------------------------------------
Fix Version/s: 4.0
> map.StaticBucketMap.size() needs to synchronize access to lock
> --------------------------------------------------------------
>
> Key: COLLECTIONS-334
> URL: https://issues.apache.org/jira/browse/COLLECTIONS-334
> Project: Commons Collections
> Issue Type: Bug
> Components: Collection
> Environment: collections_jdk5_branch
> Reporter: Sebb
> Assignee: Jochen Wiedmann
> Fix For: 3.2.2, 4.0
>
>
> The field Lock.size is updated using synchronization, however the StaticBucketMap.size() method reads the values without synch.
> If the read is done in a different thread from the updates, there is no guarantee that the reading thread will see the most recent value.
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