[jira] [Created] (SIS-469) Remove support for JAXB internal implementation (JDK 8)

["Martin Desruisseaux (Jira)" <ji...@apache.org>]

Martin Desruisseaux created SIS-469:
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             Summary: Remove support for JAXB internal implementation (JDK 8)
                 Key: SIS-469
                 URL: https://issues.apache.org/jira/browse/SIS-469
             Project: Spatial Information Systems
          Issue Type: Task
          Components: Metadata, Referencing, Storage
    Affects Versions: 1.0
            Reporter: Martin Desruisseaux
             Fix For: 1.1


Apache SIS 1.0 uses the JAXB implementation found in the {{com.sun.xml.internal.bind}} package, if presents, because this package is provided with Java 8. That JAXB implementation can optionally be replaced by the one in {{com.sun.xml.bind}} package (without {{internal}}), but we still want to use the internal implementation as a fallback.

Starting with Java 11, the internal JAXB implementation is no longer available. Consequently there is no point in continuing to support that package after Apache SIS upgraded its requirement to Java 11. The codes to delete will be:

* {{Implementation.INTERNAL}}
* {{Implementation.toInternal(String)}}
* {{Pooled.internal}}
* Maybe more, to be investigated.




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