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Posted to issues@commons.apache.org by "Matt Benson (JIRA)" <ji...@apache.org> on 2010/02/07 04:16:27 UTC

[jira] Updated: (LANG-586) Use of ThreadLocals in ToStringStyle and HashCodeBuilder trigger memory leaks in container environments

     [ https://issues.apache.org/jira/browse/LANG-586?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matt Benson updated LANG-586:
-----------------------------

    Summary: Use of ThreadLocals in ToStringStyle and HashCodeBuilder trigger memory leaks in container environments  (was: Use of ThreadLocal in ToStringStyle.java triggers memory leak in container environment)

HashCodeBuilder fixed for 3.0 r907373

> Use of ThreadLocals in ToStringStyle and HashCodeBuilder trigger memory leaks in container environments
> -------------------------------------------------------------------------------------------------------
>
>                 Key: LANG-586
>                 URL: https://issues.apache.org/jira/browse/LANG-586
>             Project: Commons Lang
>          Issue Type: Bug
>          Components: lang.builder.*
>            Reporter: Mark Thomas
>             Fix For: 2.5, 3.0
>
>
> The thread local in org.apache.commons.lang3.builder.ToStringStyle is created but never removed and no API is provided to remove it. If a webapp's use of LANG triggers the loading of this class, a reference chain will be created that will cause a memory leak on web application reload.
> See http://markmail.org/thread/uetw2fdrsqgbh2cv for more info.

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