does the expansion of a given string list thing . concode_field_sep List[] EMPTY_ARRAY concode_elem_sep Random stochiastic concode_elem_sep Random RANDOM concode_elem_sep LSystem lsystem concode_elem_sep int center concode_elem_sep List tokens concode_elem_sep Context[] contexts concode_elem_sep List[] results concode_elem_sep List cachedExpansions concode_field_sep List expandContext concode_elem_sep List expansionForLevel concode_elem_sep String toString concode_elem_sep void initializeContexts concode_elem_sep List[] matches concode_elem_sep List expandNoContext
List function ( List arg0 ) { if ( contexts == null ) return expandNoContext ( arg0 ) ; return expandContext ( arg0 ) ; }