question: returns the osgi service identifier . concode_field_sep ServiceTracker<KBTemplateService,KBTemplateService> _serviceTracker concode_field_sep com.liferay.knowledge.base.model.KBTemplate updateKBTemplate concode_elem_sep int getGroupKBTemplatesCount concode_elem_sep com.liferay.knowledge.base.model.KBTemplateSearchDisplay getKBTemplateSearchDisplay concode_elem_sep com.liferay.knowledge.base.model.KBTemplate deleteKBTemplate concode_elem_sep void deleteKBTemplates concode_elem_sep java.util.List<com.liferay.knowledge.base.model.KBTemplate> getGroupKBTemplates concode_elem_sep com.liferay.knowledge.base.model.KBTemplate getKBTemplate concode_elem_sep KBTemplateService getService concode_elem_sep com.liferay.knowledge.base.model.KBTemplate addKBTemplate
target: java . lang . String function ( ) { return getService ( ) . getOSGiServiceIdentifier ( ) ; }