Class<?> findExpectedType(Class<?> fromClass) { for (Class<?> c = fromClass; c != Object.class; c = c.getSuperclass()) { for (Method method : c.getDeclaredMethods()) { if (canObtainExpectedTyp(method)) { return expectedTypeFrom(method); } } } throw new Error("Cannot determine correct type for " + methodName + "() method."); } /** * @param method The method to examine. * @return true if this method references the relevant type */ protected boolean canObtainExpectedTyp(Method method) { return method.get...