[jboss-jira] [JBoss JIRA] (AS7-3055) RESTEasy: Empty cfg. param javax.ws.rs.Application produces exception

[Weinan Li (JIRA)]

    [ https://issues.jboss.org/browse/AS7-3055?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12711928#comment-12711928 ] 

Weinan Li commented on AS7-3055:
--------------------------------

Hi Brian, thanks for checking! Seems this is cloned from JBPAPP, I'll coordinate with Ron to work on this. Don't know why it's cloned to AS7, if you feel improper could you please help to close this issue? Thanks! 
                
> RESTEasy: Empty cfg. param javax.ws.rs.Application produces exception
> ---------------------------------------------------------------------
>
>                 Key: AS7-3055
>                 URL: https://issues.jboss.org/browse/AS7-3055
>             Project: Application Server 7
>          Issue Type: Bug
>          Components: REST
>    Affects Versions: 7.1.0.Beta1b
>            Reporter: Pavel Janousek
>            Assignee: Weinan Li
>
> RESTEasy can be configured through several configuration options in WAR application deployment file WEB-INF/web.xml. The major one (also portable defined by JAX-RS standard) is _javax.ws.rs.Application_. When I set this parameter to empty content present behavior is raising exception "java.lang.StringIndexOutOfBoundsException: String index out of range: 0", it is not so good.
> I think, this is hard miss-configuration error and deployment description as this one should be rejected and a such application should not be deployed at all with appropriate error message, but not only by messed exception.

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