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

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

Additional text is added to the 42x50 and 42x51 error messages suggesting
an additional possible cause of the error might be derby.database.classpath.



git-svn-id: https://svn.apache.org/repos/asf/db/derby/code/trunk@1754348 13f79535-47bb-0310-9956-ffa450edef68
2 files changed