[jira] Resolved: (JDO-655) The JDOHelper getObjectIds (Collection) fails with typed collection

["Craig L Russell (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/JDO-655?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Craig L Russell resolved JDO-655.
---------------------------------

    Fix Version/s: JDO 3
       Resolution: Fixed

svn commit -m "JDO-655 Allow typed collections for JDOHelper.getObjectIds" api2/src/java/javax/jdo/JDOHelper.java tck2/src/java/org/apache/jdo/tck/api/jdohelper/GetObjectIds.java
Sending        api2/src/java/javax/jdo/JDOHelper.java
Sending        tck2/src/java/org/apache/jdo/tck/api/jdohelper/GetObjectIds.java
Transmitting file data ..
Committed revision 943557.


> The JDOHelper getObjectIds (Collection) fails with typed collection
> -------------------------------------------------------------------
>
>                 Key: JDO-655
>                 URL: https://issues.apache.org/jira/browse/JDO-655
>             Project: JDO
>          Issue Type: Bug
>          Components: api
>    Affects Versions: JDO 2 maintenance release 2
>            Reporter: Craig L Russell
>            Assignee: Craig L Russell
>            Priority: Minor
>             Fix For: JDO 3
>
>         Attachments: jdo-655.patch, jdo-655.patch
>
>
> The getObjectIds (Collection<Object>) fails when a Collection<AnythingButObject> is passed as the parameter. The result is:
> The method getObjectIds(Collection<Object>) in the type JDOHelper is not applicable for the arguments (List<PCPointSingleFieldInteger>)
> The method parameter should be redefined as Collection<?> since any collection, whether typed or untyped, will do. The elements of the Collection do not need to have any specific type, which was the original intent of the method. The intent was not captured by the signature of the method.
> Thanks to Marco Schultz for reporting this.

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