JbConsole is a Firebird console tool. I have tested with Jython 2.5b3 and Jaybird 2.1.6 .
(java 1.6 on Windows XP and java 1.5 on OS X 10.5)
It’s still toy level, but it seems to be sample implementation of Jaybird and Jython.

See the screen shot

ED:Translated with google , I like his words about Jython

Swing and Java (JVM) I fast. 驚いた。 I was surprised.