[jboss-jira] [JBoss JIRA] (JBAOP-806) Using UnmodifiableLinkedHashMap constructor causes an UnsupportedOperationException exception to be thrown on IBM JDK

[Kabir Khan (JIRA)]

     [ https://issues.jboss.org/browse/JBAOP-806?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kabir Khan resolved JBAOP-806.
------------------------------

    Fix Version/s: 2.1.6.CP06
                       (was: 2.1.6.CP04)
       Resolution: Done

    
> Using UnmodifiableLinkedHashMap constructor causes an UnsupportedOperationException exception to be thrown on IBM JDK
> ---------------------------------------------------------------------------------------------------------------------
>
>                 Key: JBAOP-806
>                 URL: https://issues.jboss.org/browse/JBAOP-806
>             Project: JBoss AOP
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>    Affects Versions: 2.1.6.CP02
>         Environment: OS: Fedora 14
> JDK: IBM JDK
>            Reporter: Dustin Kut Moy Cheung
>            Assignee: Kabir Khan
>            Priority: Critical
>             Fix For: 2.1.6.CP06, 2.2.3.GA, TRUNK
>
>         Attachments: JBPAPP-5925.patch
>
>
> Read Summary. This error is caused because the IBM JDK LinkedHashMap invokes the putAll method on HashMap. Since the putAll method is overwridden in UnmodifiableLinkedHashMap.java, the UnmodifiableLinkedHashMap putAll method is called instead of the HashMap  constructor and therefore throws that exception.
> The fix is to change the signature of the constructor being called (LinkedHashMap constructor) so that the putAll method is not called.
> Please see the patch that attempts to solve this issue.

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