this method returns policy publisher concode_field_sep PolicyPublisher policyPublisher concode_elem_sep PolicyDataStore policyDataStore concode_elem_sep Log log concode_elem_sep EntitlementDataFinder entitlementDataFinder concode_elem_sep PolicyStoreManager policyStoreManager concode_elem_sep ConcurrentHashMap<String,EntitlementAdminEngine> entitlementAdminEngines concode_elem_sep PolicyVersionManager versionManager concode_elem_sep PAPPolicyStoreManager papPolicyStoreManager concode_elem_sep Set<PAPStatusDataHandler> papStatusDataHandlers concode_elem_sep Object lock concode_field_sep PolicyVersionManager getVersionManager concode_elem_sep PolicyStoreManager getPolicyStoreManager concode_elem_sep EntitlementDataFinder getEntitlementDataFinder concode_elem_sep Set<PAPStatusDataHandler> getPapStatusDataHandlers concode_elem_sep PAPPolicyStoreManager getPapPolicyStoreManager concode_elem_sep PolicyDataStore getPolicyDataStore concode_elem_sep EntitlementAdminEngine getInstance