When client-side state saving is used, and a view contains a method expression
for a method of an object that is passed to a Facelets template as a variable,
restoring the view will throw a ClassNotFoundException for
(VariableMapperImpl is used in orig.varMapper for the TagMethodExpression object
for the method expression, with orig being an instance of MethodExpressionImpl)
I'm running Mojarra on Glassfish 3.0.1.
Attached is a simple testcase: when the form in index.xhtml is submitted, an
exception will be thrown.