removed funky scala import from UserBean. Also made a function non static.

code/moya-beans/ejbModule/fi/codecrew/moya/beans/UserBean.java

@@ -96,7 +96,6 @@ import fi.codecrew.moya.utilities.PasswordFunctions;
 import fi.codecrew.moya.utilities.SearchQuery;
 import fi.codecrew.moya.utilities.SearchResult;
 import fi.codecrew.moya.utilities.moyamessage.MoyaEventType;
-import scala.tools.cmd.Spec;
 
 @LocalBean
 @Stateless
@@ -268,13 +267,13 @@ public class UserBean implements UserBeanLocal {
 		return checkedRoles;
 	}
 
-	private static void addRecursive(Set<Role> checkedRoles, Collection<Role> roles) {
+	private void addRecursive(Set<Role> checkedRoles, Collection<Role> roles) {
 		for (Role r : roles) {
 			addRecursive(checkedRoles, r);
 		}
 	}
 
-	private static void addRecursive(Set<Role> checkedRoles, Role role) {
+	private void addRecursive(Set<Role> checkedRoles, Role role) {
 		if (role == null || checkedRoles.contains(role)) {
 			return;
 		}