DERBY-6945: Add generated source directory to facilitate the building of module-aware javadoc; tests passed cleanly on derby-6945-42-aa-cleanupTestJavadoc.diff.

git-svn-id: https://svn.apache.org/repos/asf/db/derby/code/trunk@1834766 13f79535-47bb-0310-9956-ffa450edef68
3 files changed