This exception is thrown if the matching between a Derivation and the
Transformation it refers to fails. A method is not required to
declare in its throws clause any subclasses of RuntimeException that
might be thrown during the execution of the method but not caught.
author: Jens-S. Vöckler author: Yong Zhao version: $Revision: 50 $ See Also:org.griphyn.vdl.classes.Derivation See Also:org.griphyn.vdl.classes.Transformation