return getType(ARRAY_CLASS, element);
Type type = ARRAY_TYPE.type().resultType(); switch (type) { case TypeRef(Type prefix, Symbol clasz, _): return Type.TypeRef(prefix, clasz, new Type[]{element}); case UnboxedArrayType(_): return Type.UnboxedArrayType(element); default: throw Debug.abort("illegal case", type); }
    public final Type   ARRAY_TYPE(Type element) {        return getType(ARRAY_CLASS, element);    }