question: the size of a lazy list concode_field_sep String[] __EMTPY_STRING_ARRAY concode_field_sep Object add concode_elem_sep Object add concode_elem_sep boolean isEmpty concode_elem_sep boolean hasEntry concode_elem_sep String[] toStringArray concode_elem_sep Object remove concode_elem_sep Object remove concode_elem_sep boolean contains concode_elem_sep Iterator<E> iterator concode_elem_sep List<E> getList concode_elem_sep List<E> getList concode_elem_sep Object addArray concode_elem_sep E get concode_elem_sep Object addCollection concode_elem_sep Object toArray concode_elem_sep Object clone concode_elem_sep ListIterator<E> listIterator concode_elem_sep String toString concode_elem_sep Object ensureSize
target: int function ( Object arg0 ) { if ( arg0 == null ) return 0 ; if ( arg0 instanceof List ) return ( ( List < ? > ) arg0 ) . size ( ) ; return 1 ; }