NIFI-655:

- Fixing checkstyle issues.

nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-security/src/main/java/org/apache/nifi/web/security/anonymous/NiFiAnonymousUserFilter.java

@@ -57,7 +57,7 @@ public class NiFiAnonymousUserFilter extends AnonymousAuthenticationFilter {
             if (!request.isSecure()) {
                 user.getAuthorities().addAll(EnumSet.allOf(Authority.class));
             }
-            
+
             // only create an authentication token if the anonymous user has some authorities
             if (!user.getAuthorities().isEmpty()) {
                 NiFiUserDetails userDetails = new NiFiUserDetails(user);