final Method actionMethod = findMethod(Customer.class, "someAction", new Class[] { int.class, long.class });
final FacetedMethod facetHolderWithParms = FacetedMethod.createForAction(Customer.class, actionMethod);
final ProcessMethodContext processMethodContext = new ProcessMethodContext(Customer.class, null, null, actionMethod, methodRemover, facetHolderWithParms);
facetFactory.process(processMethodContext);
try {
facetFactoryForParams.process(processMethodContext);
fail("exception expected");
} catch (final org.apache.isis.core.metamodel.exceptions.MetaModelException expected) {