read-only scrolling exception

[Alex Pooley]

I'm iterating a ResultSet from a read-only database. If the ResultSet is 
not created from a TYPE_FORWARD_ONLY Statement, then on interation 230 
the following exception is thrown:

"java.sql.SQLException: Container was opened in read-only mode."
I have set derby.storage.tempDirectory, and derby.stream.error.file to 
writable locations as the docs specify.

Is this behavior correct?

Thanks,

Alex.