[jira] [Updated] (JEXL-239) Add NPE check to property for MapGetExecutor

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

     [ https://issues.apache.org/jira/browse/JEXL-239?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Henri Biestro updated JEXL-239:
-------------------------------
    Affects Version/s: 2.1.1

> Add NPE check to property for MapGetExecutor
> --------------------------------------------
>
>                 Key: JEXL-239
>                 URL: https://issues.apache.org/jira/browse/JEXL-239
>             Project: Commons JEXL
>          Issue Type: Improvement
>    Affects Versions: 2.1.1
>            Reporter: Bruno P. Kinoshita
>            Priority: Minor
>
> From GitHub pull request #2 https://github.com/apache/commons-jexl/pull/2
> {quote}
> When the MapGetExecutor is init by the key null, the property of MapGetExecutor will be null.
> If the MapGetExecutor is cached and the key is changed (like map[index]), there will throw an NPE.
> I think the intention for the condition is to compare the class compatibility, so I add the NPE check here.
> {quote}



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