docs: protected List<Class< ? extends ScopedAssociation>> getAvailableScopedAssociationClasses() {
      ArrayList<Class< ? extends ScopedAssociation>> scopeTypes = new ArrayList<Class< ? extends ScopedAssociation>>();
      scopeTypes.add(ConversationScopedAssociation.class);
      scopeTypes.add(RequestScopedAssociation.class);
      return scopeTypes;
    }