public static byte packFlags(boolean isEllipsis, boolean hasDeprecatedAnnotation) {
    byte flags = 0;
    flags = BitUtil.set(flags, ELLIPSIS, isEllipsis);
    flags = BitUtil.set(flags, HAS_DEPRECATED_ANNOTATION, hasDeprecatedAnnotation);
    return flags;
  }
public static byte packFlags(boolean isEllipsis, boolean hasDeprecatedAnnotation)