question: returns the event namespace uri . concode_field_sep Entry head concode_elem_sep Entry next concode_elem_sep IntTable counts concode_elem_sep Entry[] listeners concode_elem_sep HashTable listenersNS concode_elem_sep EventListener listener concode_elem_sep String namespaceURI concode_elem_sep int n concode_elem_sep boolean mark concode_elem_sep Object group concode_field_sep int size concode_elem_sep Entry[] getEventListeners concode_elem_sep Entry[] getEventListeners concode_elem_sep Object getGroup concode_elem_sep boolean hasEventListener concode_elem_sep void removeListener concode_elem_sep EventListener getListener concode_elem_sep void addListener
target: String function ( ) { return namespaceURI ; }