BukkitSerializableAdapterFactory.java 文件源码

@Override
public <T> TypeAdapter<T> create(Gson gson, TypeToken<T> type) {
    Class<? super T> clazz = type.getRawType();

    if (!ConfigurationSerializable.class.isAssignableFrom(clazz)) {
        return null;
    }

    //noinspection unchecked
    return (TypeAdapter<T>) new Adapter(gson);
}