*/
    ClassMap(Class<?> clazz) {
        this.clazz = clazz;
        populateMethodCache();
    }

    /**
     * @return the class object whose methods are cached by this map.
     */
    Class<?> getCachedClass() {
        return clazz;
    }

    /**
     * <p>Find a Method using the methodKey provided.</p>
     * <p>Look in the methodMap for an entry. If found,
     * it'll either be a CACHE_MISS, in which case we