keycloak-uncached

diff --git a/core/src/main/java/org/keycloak/util/KeycloakUriBuilder.java b/core/src/main/java/org/keycloak/util/KeycloakUriBuilder.java
index 4c6792f..27eb380 100755
--- a/core/src/main/java/org/keycloak/util/KeycloakUriBuilder.java
+++ b/core/src/main/java/org/keycloak/util/KeycloakUriBuilder.java
@@ -448,8 +448,7 @@ public class KeycloakUriBuilder {
     }
 
     public static Matcher createUriParamMatcher(String string) {
-        Matcher matcher = PathHelper.URI_PARAM_PATTERN.matcher(PathHelper.replaceEnclosedCurlyBraces(string));
-        return matcher;
+        return PathHelper.URI_PARAM_PATTERN.matcher(PathHelper.replaceEnclosedCurlyBraces(string));
     }
 
     protected StringBuffer replaceParameter(Map<String, ?> paramMap, boolean fromEncodedMap, boolean isTemplate, String string, StringBuffer buffer, boolean encodeSlash) {

diff --git a/core/src/main/java/org/keycloak/util/PemUtils.java b/core/src/main/java/org/keycloak/util/PemUtils.java
index 11b74e3..4ba1133 100755
--- a/core/src/main/java/org/keycloak/util/PemUtils.java
+++ b/core/src/main/java/org/keycloak/util/PemUtils.java
@@ -76,8 +76,7 @@ public final class PemUtils {
      */
     public static byte[] pemToDer(InputStream is) throws IOException {
         String pem = pemFromStream(is);
-        byte[] der = pemToDer(pem);
-        return der;
+        return pemToDer(pem);
     }
 
     /**