Hi,
sorry for the delayed response.
I managed to figure out the problem by other means.
However, I just checked to see whether your patch would have helped -- and
it worked!

The error message that I got was the following:

<unknown>: non-abstract class HeadTailSeparator is missing implementation
for
Indexable.cursorUnder$St(gnu.math.RealNum,gnu.math.RealNum,java.lang.Object)java.lang.Object

Thanks!

wt., 13 wrz 2022 o 16:56 Per Bothner <per@bothner.com> napisał(a):

> Try the attached patch to see if you get a more helpful error message.
>
> --
>         --Per Bothner
> per@bothner.com   http://per.bothner.com/