EXECUTE: Import Seam Booking example project. Fix it with QuickFix.
EXECUTE: Right click on project in package explorer.
EXECUTE: Select "Close project".
FAILURE: 2 exceptions w/o stacktrace thrown in error log.
!ENTRY org.eclipse.wst.validation 4 0 2009-02-04 16:37:53.531
!MESSAGE java.lang.reflect.InvocationTargetException: IWAE0027E Could not retrieve the validation configuration for resource booking.
!ENTRY org.eclipse.wst.validation 4 0 2009-02-04 16:37:53.546
!MESSAGE java.lang.reflect.InvocationTargetException: IWAE0027E Could not retrieve the validation configuration for resource booking.