10.1 alpha docs (from site)
1) Remove sentence 'The first time you set the property, you must reboot to load the classes.'
This is not true and is tested with lang/dcl.sql
2) This implies there is more infomation in the tuning guide, but I don't see any.
'See "derby.database.classpath" in Tuning Derby for more information about the property.'
Searching the tuning guide I find no mention of derby.database.classpath