keycloak-memoizeit

diff --git a/core/src/main/java/org/keycloak/RSATokenVerifier.java b/core/src/main/java/org/keycloak/RSATokenVerifier.java
index 9530442..b4cb1cf 100755
--- a/core/src/main/java/org/keycloak/RSATokenVerifier.java
+++ b/core/src/main/java/org/keycloak/RSATokenVerifier.java
@@ -27,7 +27,7 @@ public class RSATokenVerifier {
         }
         if (!verified) throw new VerificationException("Token signature not validated");
 
-        AccessToken token = null;
+        AccessToken token;
         try {
             token = input.readJsonContent(AccessToken.class);
         } catch (IOException e) {

diff --git a/core/src/main/java/org/keycloak/util/StreamUtil.java b/core/src/main/java/org/keycloak/util/StreamUtil.java
index 67cd8d7..4d382df 100755
--- a/core/src/main/java/org/keycloak/util/StreamUtil.java
+++ b/core/src/main/java/org/keycloak/util/StreamUtil.java
@@ -19,7 +19,7 @@ public final class StreamUtil {
         char[] buffer = new char[1024];
         StringBuilder builder = new StringBuilder();
         BufferedReader reader = new BufferedReader(new InputStreamReader(in));
-        int wasRead = 0;
+        int wasRead;
         do
         {
             wasRead = reader.read(buffer, 0, 1024);