18 duplicated lines in:
  - gateway-provider-security-pac4j/src/main/java/org/apache/knox/gateway/pac4j/filter/Pac4jIdentityAdapter.java (125:147, 24%)
  - gateway-provider-security-preauth/src/main/java/org/apache/knox/gateway/preauth/filter/AbstractPreAuthFederationFilter.java (102:124, 31%)

10 duplicated lines in:
  - gateway-provider-security-pac4j/src/main/java/org/apache/knox/gateway/pac4j/deploy/Pac4jFederationProviderContributor.java (45:60, 37%)
  - gateway-provider-security-preauth/src/main/java/org/apache/knox/gateway/preauth/deploy/HeaderPreAuthContributor.java (39:54, 43%)

7 duplicated lines in:
  - gateway-provider-security-pac4j/src/main/java/org/apache/knox/gateway/pac4j/deploy/Pac4jFederationProviderContributor.java (64:72, 25%)
  - gateway-provider-security-preauth/src/main/java/org/apache/knox/gateway/preauth/deploy/HeaderPreAuthContributor.java (54:62, 30%)