return true if this user is logged in , false otherwise concode_field_sep ManagedReference<Map<WonderlandClientID,Queue<Task>>> logoutTasksRef concode_elem_sep ArrayList<String> groups concode_elem_sep Map<String,Serializable> extendedData concode_elem_sep WonderlandIdentity identity concode_elem_sep Set<WonderlandClientID> activeClients concode_elem_sep Set<ManagedReference<UserListener>> userListeners concode_elem_sep Logger logger concode_elem_sep Map<WonderlandClientID,Map<String,ManagedReference<AvatarCellMO>>> avatars concode_field_sep Queue<Task> getLogoutTasks concode_elem_sep AvatarCellMO getAvatar concode_elem_sep Queue<Task> startLogout concode_elem_sep void removeUserListener concode_elem_sep void putAvatar concode_elem_sep void login concode_elem_sep String getUsername concode_elem_sep void putExtendedData concode_elem_sep Set<ManagedReference<UserListener>> getUserListeners concode_elem_sep WonderlandIdentity getIdentity concode_elem_sep Object getExtendedData concode_elem_sep void addUserListener concode_elem_sep void removingObject concode_elem_sep void finishLogout concode_elem_sep ManagedReference getReference concode_elem_sep Collection<ManagedReference<AvatarCellMO>> getAllAvatars
boolean function ( ) { return activeClients . size ( ) > 0 ; }