void function ( Observer arg0 ) { observers . remove ( arg0 ) ; }
deletes an observer of this observable . concode_field_sep LinkedHashSet observers concode_elem_sep boolean changed concode_field_sep void deleteObservers concode_elem_sep void addObserver concode_elem_sep boolean hasChanged concode_elem_sep void clearChanged concode_elem_sep int countObservers concode_elem_sep void setChanged concode_elem_sep void notifyObservers concode_elem_sep void notifyObservers