[bv-dev] MethodDescriptors and overloading

When calling BeanDescriptor#getConstraintsForMethod(...) a caller already knows the full signature of the method about which he is inquiring. With BeanDescriptor#getConstrainedMethods() this is not the case. Once the caller has gotten this information, the only useful things he knows are either (A) that no methods are constrained, or (B) one or more methods are constrained, with a particular set of names. He still has to call #getConstraintsForMethod(...) for every method whose name matches one returned by the gCM() call (let's not discuss how useful it may be to know the highest constrained parameter index). This could be cleared up very simply by adding #getParameterTypes() to MethodDescriptor, and I urge that we do so. Matt