removes all listeners from this list . concode_field_sep int size concode_elem_sep Object[] EmptyArray concode_elem_sep Object[] listeners concode_elem_sep int capacity concode_field_sep void add concode_elem_sep Object[] getListeners concode_elem_sep int size concode_elem_sep boolean isEmpty concode_elem_sep void remove
void function ( ) { size = 0 ; listeners = null ; }