[jira] [Updated] (OPENJPA-2800) StateManager field in enhanced entities are not "synthetic"

["Mark Struberg (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/OPENJPA-2800?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mark Struberg updated OPENJPA-2800:
-----------------------------------
    Fix Version/s: 3.1.3

> StateManager field in enhanced entities are not "synthetic"
> -----------------------------------------------------------
>
>                 Key: OPENJPA-2800
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-2800
>             Project: OpenJPA
>          Issue Type: Bug
>          Components: Enhance
>    Affects Versions: 2.4.3
>            Reporter: Alexander Falb
>            Assignee: Mark Struberg
>            Priority: Minor
>             Fix For: 3.1.3
>
>         Attachments: image-2020-01-15-08-12-02-066.png
>
>
> I'm using reflection to do various things on an entity-class during my unit tests. Because my tests are not interested in any of OpenJPAs internals, I'm trying to skip any field generated during enhancement. Basically I skip every field with where [Field#isSynthetic|https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Field.html#isSynthetic--]] is true. The pcStateManager however does not have the flag ACC_SYNTHETIC set:
> {code:java}
> $ javap -verbose MyEntity.class
> [...]
>   protected transient org.apache.openjpa.enhance.StateManager pcStateManager;
>     descriptor: Lorg/apache/openjpa/enhance/StateManager;
>     flags: ACC_PROTECTED, ACC_TRANSIENT
> [...]
> {code}
> According to the [JVM Specs|https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.7.8]
> {quote}[...]A class member that does not appear in the source code must be marked using a Synthetic attribute, or else it must have its ACC_SYNTHETIC flag set.[...]
> {quote}
> Is this flag intentionally not set?
>   



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