# Package org.apache.tinkerpop.gremlin.structure.io.util

- Class Summary
  Class | Description
  --- | ---
  CustomId | A mock identifier for use in ensuring that custom serializers work around element identifiers.
  CustomId.CustomIdIoRegistry |
  CustomId.CustomIdJacksonDeserializerV2d0 |
  CustomId.CustomIdJacksonDeserializerV3d0 |
  CustomId.CustomIdJacksonSerializerV1d0 |
  CustomId.CustomIdJacksonSerializerV2d0 |
  CustomId.CustomIdJacksonSerializerV3d0 |
  CustomId.CustomIdTinkerPopJacksonModuleV2d0 |
  CustomId.CustomIdTinkerPopJacksonModuleV3d0 |
  IoRegistryHelper |

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