Hi,
at this moment annotation @PersistenceUnit does not work on setter methods, e.g. the following code:

MyClass.java

EntityManagerFactory persistenceUnit;

    @PersistenceUnit
    private void setPersistenceUnit(EntityManagerFactory persistenceUnit) {
        this.persistenceUnit = persistenceUnit;
    }

causes an exception during deployment

...WeldStartService: Failed to start service
    Caused by: java.lang.IllegalArgumentException: JBAS016065: interface javax.persistence.PersistenceUnit annotation not found on ...MyClass.setPersistenceUnit(javax.persistence.EntityManagerFactory)

The pull request you've mentioned fixes this problem.

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