}
                return loadedClass!!
            }

        @Synchronized
        override fun onReuse() {
            scope?.let {
                // Recreate the script scope and ClassLoader, so that things that use scopes are notified that the scope exists
                it.onReuse()
                require(loadedClass!!.classLoader == it.localClassLoader)
            }
        }

        private

        public M getData() {
            return metadata;
        }

        @Override
        public void onReuse() {
            if (scriptClass != null) {
                // Recreate the script scope and ClassLoader, so that things that use scopes are notified that the scope exists
                scope.onReuse();
                assert scriptClass.getClassLoader() == scope.getLocalClassLoader();
            }
        }