PROBLEM: Karaf restarting bundles twice at startup with logs:
BlueprintExtender Starting BlueprintContainer destruction process for bundle
LifecycleManager Closing application context OsgiBundleXmlApplicationContext
DependencyWaiterApplicationContextExecutor Shutting down normally appCtx OsgiBundleXmlApplicationContext
OsgiBundleXmlApplicationContext Unpublishing application context OSGi service for bundle
DefaultListableBeanFactory Destroying singletons in
OsgiServiceFactoryBean Unregistered service
SOLUTION:
Remove versions in manifest file. A specially for jackson.