[jira] [Closed] (JEXL-302) JexlScript.getVariables returns strange values for array access

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

     [ https://issues.apache.org/jira/browse/JEXL-302?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Henri Biestro closed JEXL-302.
------------------------------

> JexlScript.getVariables returns strange values for array access
> ---------------------------------------------------------------
>
>                 Key: JEXL-302
>                 URL: https://issues.apache.org/jira/browse/JEXL-302
>             Project: Commons JEXL
>          Issue Type: Bug
>    Affects Versions: 3.1
>            Reporter: Dmitri Blinov
>            Assignee: Henri Biestro
>            Priority: Minor
>             Fix For: 3.2
>
>
> I can not understand the logic behind the current implementation of {{JexlScript.getVariables()}} method. From the documentation we know that the result should be the set of script variables. For the code
> {code:java}
> a[b][c]{code}
> it gives three variables {{a}}, {{b}}, {{c}}. So far so good. But for the code
> {code:java}
> a[b]['c']{code}
> it returns {{a}} and {{b c}}, where second variable has two fragments {{b}} and {{c}}. The documentation states that variables with multiple fragments are ant-ish variables, but I don't have any of ant-ish variables in the example, and {{'c'}} is not a variable, but a constant. I expect to get {{a}} and {{b}} as a result.



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