null check removed

Author: Tanishka Jain

server/src/main/java/org/cloudfoundry/identity/uaa/provider/saml/UserAttributeChangesSnsHandler.java

@@ -33,9 +33,6 @@ public class UserAttributeChangesSnsHandler {
     private final SnsService snsService;
 
     public UserAttributeChangesSnsHandler(SnsService snsService) {
-        if (snsService == null) {
-            throw new IllegalArgumentException("SnsService cannot be null");
-        }
         this.snsService = snsService;
         logger.info("UserAttributeChangesSnsHandler initialized with SNS service");
     }