[jira] Updated: (LANG-474) Fixes for thread safety

["Henri Yandell (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/LANG-474?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Henri Yandell updated LANG-474:
-------------------------------

    Fix Version/s: 3.0

> Fixes for thread safety
> -----------------------
>
>                 Key: LANG-474
>                 URL: https://issues.apache.org/jira/browse/LANG-474
>             Project: Commons Lang
>          Issue Type: Bug
>            Reporter: Sebb
>            Priority: Minor
>             Fix For: 3.0
>
>
> org.apache.commons.lang.exception.NestableDelegate
> - the static boolean fields should probably be made volatile to ensure that they are visible across threads
> If not, the Javadoc should be updated to note that changing the setting renders the class not thread-safe.
> - the "nestable" field should be declared final
> org.apache.commons.lang.exception.NestableError / NestableRuntimeException / NestableException
> - Fields "cause" and "delegate" should be made final to improve thread-safety
> The following fields could be made final:
> org.apache.commons.lang.text.ExtendedMessageFormat.registry
> org.apache.commons.lang.text.StrMatcher - class variables in nested classes could be made final
> org.apache.commons.lang.CharSet.set
> Also:
> org.apache.commons.lang.IntHashMap.Entry - the field "key" is never used

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