Mock database driver

Question

Is there some kind of JDBC driver which simply ignores database calls?

For the development I am migrating an application to a virtual machine. Here I want to work on

Answer 1

Never heard of such a driver myself. If you don't find one, you could instead use a DB like HSQLDB. You can configure it to use in-memory tables, so nothing else gets written to disk. You would have to use a different connection string, though.