keycloak-aplcache

diff --git a/integration/installed/src/main/java/org/keycloak/adapters/installed/KeycloakInstalled.java b/integration/installed/src/main/java/org/keycloak/adapters/installed/KeycloakInstalled.java
index 02304c0..32ebfdb 100644
--- a/integration/installed/src/main/java/org/keycloak/adapters/installed/KeycloakInstalled.java
+++ b/integration/installed/src/main/java/org/keycloak/adapters/installed/KeycloakInstalled.java
@@ -173,7 +173,7 @@ public class KeycloakInstalled {
     }
 
     public String getTokenString(long minValidity, TimeUnit unit) throws VerificationException, IOException, ServerRequest.HttpFailure {
-        long expires = token.getExpiration() * 1000 - unit.toMillis(minValidity);
+        long expires = ((long) token.getExpiration()) * 1000 - unit.toMillis(minValidity);
         if (expires < System.currentTimeMillis()) {
             refreshToken();
         }

diff --git a/social/core/src/main/java/org/keycloak/social/SocialUser.java b/social/core/src/main/java/org/keycloak/social/SocialUser.java
index 9a1faed..ca9f987 100644
--- a/social/core/src/main/java/org/keycloak/social/SocialUser.java
+++ b/social/core/src/main/java/org/keycloak/social/SocialUser.java
@@ -34,12 +34,14 @@ public class SocialUser {
     }
 
     public void setName(String name) {
-        int i = name.lastIndexOf(' ');
-        if (i != -1) {
-            firstName  = name.substring(0, i);
-            lastName = name.substring(i + 1);
-        } else {
-            firstName = name;
+        if (name != null) {
+            int i = name.lastIndexOf(' ');
+            if (i != -1) {
+                firstName  = name.substring(0, i);
+                lastName = name.substring(i + 1);
+            } else {
+                firstName = name;
+            }
         }
     }