[jboss-jira] [JBoss JIRA] (DROOLS-1198) NoClassDefFoundError when using str[endsWith] on a field that matches an imported class name

[Matteo Mortari (JIRA)]

    [ https://issues.jboss.org/browse/DROOLS-1198?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13264265#comment-13264265 ] 

Matteo Mortari edited comment on DROOLS-1198 at 7/12/16 10:16 AM:
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Thank you for your feedback; I've changed the line import into {{import mssp.io.model.*;}} and as by chance got hold on a Mac and I can confirm the problem indeed trigger on OSX, while it does not happen say on Linux, as per screenshots below.
!screenshot-linux.png|thumbnail! !screenshot-Mac.png|thumbnail!
I'm trying to synthesize a new reproducer accordingly to this platform difference.


was (Author: tari_manga):
Thank you for your feedback; I've changed the line import into {{import mssp.io.model.*;}} and as by chance got hold on a Mac and I can confirm the problem indeed trigger on OSX, while it does not happen say on Linux, as per screenshots below.
!screenshot-linux.png|thumbnail!
I'm trying to synthesize a new reproducer accordingly to this platform difference.

> NoClassDefFoundError when using str[endsWith] on a field that matches an imported class name
> --------------------------------------------------------------------------------------------
>
>                 Key: DROOLS-1198
>                 URL: https://issues.jboss.org/browse/DROOLS-1198
>             Project: Drools
>          Issue Type: Bug
>          Components: core engine
>    Affects Versions: 6.4.0.Final
>            Reporter: Chris Austin
>            Assignee: Mario Fusco
>            Priority: Minor
>         Attachments: DROOLS-1198-unabletoreproduce.zip, screenshot-linux.png, screenshot-Mac.png
>
>
> This error was triggered when accessing the user field with str[endsWith] when user is null:
> java.lang.NoClassDefFoundError: mssp/io/model/user (wrong name: mssp/io/model/User)
> Condition that triggers the error:
> $a : Alert(user!=null, user str[endsWith] "$")
> This does not trigger the error:
> $a : Alert(user!=null, user matches ".+\\$")
> If I remove the import for the User class the error will not be triggered. As a workaround I've switched to using matches instead of str[endsWith], but I'd prefer to switch back.
> I did not experience this issue in 6.3.0-Final, so it appears to be a regression in 6.4.0-Final



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