17 duplicated lines in:
  - gateway-provider-security-authc-anon/src/main/java/org/apache/knox/gateway/deploy/AnonymousAuthDeploymentContributor.java (38:62, 77%)
  - gateway-provider-security-preauth/src/main/java/org/apache/knox/gateway/preauth/deploy/HeaderPreAuthContributor.java (39:63, 73%)

17 duplicated lines in:
  - gateway-provider-security-authc-anon/src/main/java/org/apache/knox/gateway/filter/AnonymousAuthFilter.java (73:94, 41%)
  - gateway-provider-security-preauth/src/main/java/org/apache/knox/gateway/preauth/filter/AbstractPreAuthFederationFilter.java (103:124, 29%)