Hi,

> Why is Jaybird's log4j.prop file put inside a jar making it difficult
> to get at and modify?

It was removed from the build.xml before release. I just checked my
copy of release, and there is no log4j.properties neither in
firebirdsql-full.jar nor in firebirdsql.jar.

Also, by default driver should not try to log, only when log4j is
present in the system _and_ FBLog4j is set to true. And if the
property is set to false, it will be switched off by force.

What version of JayBird do you use?

Best regards,
Roman