EXECUTE: New project > New Seam project.
EXECUTE: Enter project name, press Next till last page appears.
EXECUTE: Press New connection profile button.
EXECUTE: Select HSQLDB from menu, press Next.
EXECUTE: Click on Edit driver button.
ASSERT: Driver wizard appears.
EXECUTE: Go to Properties tab. Select Connection URL field. Try to edit test here(input random characters here). Press Enter or left mouse click.
FAILURE: Error message box and two exceptions appears.

Error log attached.