https://sonar.onap.org/code?id=org.onap.policy.engine%3APolicyEngineSuite&selected=org.onap.policy.engine%3AONAP-PAP-REST%3Asrc%2Fmain%2Fjava%2Forg%2Fonap%2Fpolicy%2Fpap%2Fxacml%2Frest%2Fcomponents%2FConfigPolicy.java