[jira] [Resolved] (UIMA-3722) JCasHashMap lifecycle size management broken

["Marshall Schor (JIRA)" <de...@uima.apache.org>]

     [ https://issues.apache.org/jira/browse/UIMA-3722?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Marshall Schor resolved UIMA-3722.
----------------------------------

    Resolution: Fixed

> JCasHashMap lifecycle size management broken
> --------------------------------------------
>
>                 Key: UIMA-3722
>                 URL: https://issues.apache.org/jira/browse/UIMA-3722
>             Project: UIMA
>          Issue Type: Bug
>          Components: Core Java Framework
>    Affects Versions: 2.6.0SDK
>            Reporter: Marshall Schor
>            Assignee: Marshall Schor
>             Fix For: 2.6.0SDK
>
>
> The code which decides whether or not the map table expansion is needed does 
> {code}
> if (size >= sizeWhichTriggersExpansion) {
>       increaseSize();
> {code}
> but fails to then recalculate sizeWhichTriggersExpansion... 
> Additionally, the technique to save the last failed probe located empty cell is unreliable, because arbitrary user code could be run which might disturb this value, in the case where a new JCas cover class instance was constructed, and the class defined a "readObject()" method - this would be called and could execute aribtrary operations.  Remove that optimization - have the put operation always do the find-empty-slot.



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