### Question:
RegistryMgtUIPropertiesServiceComponent { @Deactivate protected void deactivate(ComponentContext context) { log.debug("******* Registry Properties UI Management bundle is deactivated ******* "); }    }### Answer:
@Test public void deactivate() throws Exception { RegistryMgtUIPropertiesServiceComponent serviceComponent = new RegistryMgtUIPropertiesServiceComponent(); serviceComponent.deactivate(null); }