DERBY-6117: Add a sample CREATE FUNCTION statement to the javadoc for ArchiveVTI; commit derby-6117-04-aa-improveJavadoc.diff.

git-svn-id: https://svn.apache.org/repos/asf/db/derby/code/trunk@1563947 13f79535-47bb-0310-9956-ffa450edef68