removes all listeners from event router . concode_field_sep LinkedHashSet<ListenerMethod> listenerList concode_field_sep Collection<?> getListeners concode_elem_sep void fireEvent concode_elem_sep void fireEvent concode_elem_sep Logger getLogger concode_elem_sep void removeListener concode_elem_sep void removeListener concode_elem_sep void removeListener concode_elem_sep boolean hasListeners concode_elem_sep void addListener concode_elem_sep void addListener
void function ( ) { listenerList = null ; }