*/
public abstract class ReflectionCache<T extends CachedInvokable<?>> {
    private final Object lock = new Object();

    private final WeaklyClassReferencingCache cache = new WeaklyClassReferencingCache();

    public T get(final Class<?> receiver, final Class<?>[] key) {
        synchronized (lock) {
            return cache.get(receiver, key);
        }
    }