If it is ever the case that the "http.server.services", "http.server.services.TEST.host" , "http.server.services.TEST.managed", or " "http.server.services.TEST.swagger" properties are not defined in "feature-state-management.properties" they are assigned default values in the DroolsPDPIntegrityMonitor class.

However, in the case that default values are used, the values (and their respective keys) are not added to the stateManagementProperties object, which is later passed when instantiating the DroolsPDPIntegrityMonitor object.

Fix was to simply check if null values were read from the properties file. If that is the case then default values are assigned and added to the properties object needed later.