suppress unchecked warnings

scm-webapp/src/main/java/sonia/scm/api/rest/resources/AbstractManagerResource.java

@@ -538,9 +538,10 @@ public abstract class AbstractManagerResource<T extends ModelObject,
    *
    * @return
    */
+  @SuppressWarnings("unchecked")
   private Comparator<T> createComparator(String sortby, boolean desc)
   {
-    Comparator comparator = null;
+    Comparator comparator;
 
     if (desc)
     {

scm-webapp/src/main/java/sonia/scm/api/rest/resources/AuthenticationResource.java

@@ -355,6 +355,7 @@ public class AuthenticationResource
    *
    * @return
    */
+  @SuppressWarnings("unchecked")
   private ScmState createAnonymousState()
   {
     return createState(SCMContext.ANONYMOUS, Collections.EMPTY_LIST,
@@ -371,6 +372,7 @@ public class AuthenticationResource
    *
    * @return
    */
+  @SuppressWarnings("unchecked")
   private ScmState createState(Subject subject)
   {
     PrincipalCollection collection = subject.getPrincipals();