[OAK-3409] CompositeRegistration.unregister diagnostics not helpful

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.0.19
• Fix Version/s: 1.0.23, 1.2.8, 1.3.9, 1.4
• Component/s: core
• Assignee: Alex Deparvu
• Reporter: Julian Reschke
• Created: 16/Sep/15 13:17
• Updated: 02/Mar/16 14:44
• Resolved: 26/Oct/15 10:50

Description

See in the real-world:

14.09.2015 14:54:11.610 *INFO* [FelixStartLevel] com.adobe.granite.repository.impl.SlingRepositoryManager stop: Uncaught problem disposing the repository
java.lang.IllegalStateException: Service already unregistered.
        at org.apache.felix.framework.ServiceRegistrationImpl.unregister(ServiceRegistrationImpl.java:124)
        at org.apache.jackrabbit.oak.osgi.OsgiWhiteboard$1.unregister(OsgiWhiteboard.java:75)
        at org.apache.jackrabbit.oak.spi.whiteboard.CompositeRegistration.unregister(CompositeRegistration.java:43)
        at org.apache.jackrabbit.oak.Oak$6.close(Oak.java:568)
...

Problems:

1) There is no information which registration failed, and maybe:

2) Is it ok for the code to give up on the first problem?