DERBY-5585: Improve error message when user function can't find class.

This patch was contributed by Danoja Dias (danojadias at gmail dot com)

Several test output files are adjusted to reflect the new error message text.



git-svn-id: https://svn.apache.org/repos/asf/db/derby/code/trunk@1754588 13f79535-47bb-0310-9956-ffa450edef68
3 files changed