The JDOHelper getObjectIds (Collection) fails with typed collection
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Key: JDO-655
URL: https://issues.apache.org/jira/browse/JDO-655
Project: JDO
Issue Type: Bug
Components: api2
Affects Versions: JDO 2 maintenance release 2
Reporter: Craig L Russell
Assignee: Craig L Russell
Priority: Minor
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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