keycloak-memoizeit

diff --git a/adapters/oidc/spring-security/src/main/java/org/keycloak/adapters/springsecurity/authentication/RequestAuthenticatorFactory.java b/adapters/oidc/spring-security/src/main/java/org/keycloak/adapters/springsecurity/authentication/RequestAuthenticatorFactory.java
index e6af389..e640f1b 100644
--- a/adapters/oidc/spring-security/src/main/java/org/keycloak/adapters/springsecurity/authentication/RequestAuthenticatorFactory.java
+++ b/adapters/oidc/spring-security/src/main/java/org/keycloak/adapters/springsecurity/authentication/RequestAuthenticatorFactory.java
@@ -7,7 +7,13 @@ import org.keycloak.adapters.KeycloakDeployment;
 import org.keycloak.adapters.RequestAuthenticator;
 import org.keycloak.adapters.spi.HttpFacade;
 
+/**
+ * Creates {@link RequestAuthenticator}s.
+ */
 public interface RequestAuthenticatorFactory {
+    /**
+     * Creates new {@link RequestAuthenticator} instances on a per-request basis.
+    */
     RequestAuthenticator createRequestAuthenticator(HttpFacade facade, HttpServletRequest request, 
             KeycloakDeployment deployment, AdapterTokenStore tokenStore, int sslRedirectPort);
 }
\ No newline at end of file

diff --git a/adapters/oidc/spring-security/src/main/java/org/keycloak/adapters/springsecurity/filter/KeycloakAuthenticationProcessingFilter.java b/adapters/oidc/spring-security/src/main/java/org/keycloak/adapters/springsecurity/filter/KeycloakAuthenticationProcessingFilter.java
index d8605e3..cda70b5 100644
--- a/adapters/oidc/spring-security/src/main/java/org/keycloak/adapters/springsecurity/filter/KeycloakAuthenticationProcessingFilter.java
+++ b/adapters/oidc/spring-security/src/main/java/org/keycloak/adapters/springsecurity/filter/KeycloakAuthenticationProcessingFilter.java
@@ -35,7 +35,7 @@ import org.keycloak.adapters.spi.HttpFacade;
 import org.keycloak.adapters.springsecurity.KeycloakAuthenticationException;
 import org.keycloak.adapters.springsecurity.authentication.KeycloakAuthenticationFailureHandler;
 import org.keycloak.adapters.springsecurity.authentication.RequestAuthenticatorFactory;
-import org.keycloak.adapters.springsecurity.authentication.SpringSecurityRequestAuthenticatorFactor;
+import org.keycloak.adapters.springsecurity.authentication.SpringSecurityRequestAuthenticatorFactory;
 import org.keycloak.adapters.springsecurity.facade.SimpleHttpFacade;
 import org.keycloak.adapters.springsecurity.token.AdapterTokenStoreFactory;
 import org.keycloak.adapters.springsecurity.token.KeycloakAuthenticationToken;
@@ -84,7 +84,7 @@ public class KeycloakAuthenticationProcessingFilter extends AbstractAuthenticati
     private AdapterDeploymentContext adapterDeploymentContext;
     private AdapterTokenStoreFactory adapterTokenStoreFactory = new SpringSecurityAdapterTokenStoreFactory();
     private AuthenticationManager authenticationManager;
-    private RequestAuthenticatorFactory requestAuthenticatorFactory = new SpringSecurityRequestAuthenticatorFactor();
+    private RequestAuthenticatorFactory requestAuthenticatorFactory = new SpringSecurityRequestAuthenticatorFactory();
 
     /**
      * Creates a new Keycloak authentication processing filter with given {@link AuthenticationManager} and the