So I never noticed before that there is a Binary document type. Cool.
So I created a Ut16 file, and tried to set the document mode to Binary.
Slick complains "You can't do hex-edit mode".
But, the document mode stayed Binary.
I closed the file, and reopened it.
It came up in Binary, Hex edit mode.
Switching the document back to "Java", and the text mode appears to be text/sbcs/dbcs.
Seems a bit wierd.