private synchronized void retainService()

in src/main/java/org/apache/sling/commons/scheduler/impl/SettingsSupport.java [111:122]

• 11 lines of code
• 3 McCabe index (conditional complexity)

        private synchronized void retainService() {
            final ServiceReference reference = bundleContext.getServiceReference(SETTINGS_NAME);
            if ( reference != null ) {
                final SlingSettingsService service = (SlingSettingsService)bundleContext.getService(reference);
                if ( service != null ) {
                    QuartzJobExecutor.SLING_ID = service.getSlingId();
                    this.bundleContext.ungetService(reference);
                    // stop the listener, we don't need it anymore
                    this.stop();
                }
            }
        }