28 duplicated lines in:
  - gateway-provider-identity-assertion-common/src/main/java/org/apache/knox/gateway/identityasserter/common/filter/IdentityAsserterHttpServletRequestWrapper.java (296:341, 14%)
  - gateway-provider-rewrite/src/main/java/org/apache/knox/gateway/filter/rewrite/impl/UrlRewriteRequestStream.java (30:75, 90%)