18 duplicated lines in:
  - gateway-provider-security-clientcert/src/main/java/org/apache/knox/gateway/clientcert/filter/ClientCertFilter.java (116:138, 25%)
  - gateway-provider-security-preauth/src/main/java/org/apache/knox/gateway/preauth/filter/AbstractPreAuthFederationFilter.java (102:124, 31%)

8 duplicated lines in:
  - gateway-provider-security-clientcert/src/main/java/org/apache/knox/gateway/clientcert/deploy/ClientCertDeploymentContributor.java (50:59, 42%)
  - gateway-provider-security-preauth/src/main/java/org/apache/knox/gateway/preauth/deploy/HeaderPreAuthContributor.java (54:63, 34%)

7 duplicated lines in:
  - gateway-provider-security-clientcert/src/main/java/org/apache/knox/gateway/clientcert/deploy/ClientCertDeploymentContributor.java (40:50, 36%)
  - gateway-provider-security-preauth/src/main/java/org/apache/knox/gateway/preauth/deploy/HeaderPreAuthContributor.java (39:49, 30%)