# Uses of Package
com.h3c.sdn.trace

- Packages that use com.h3c.sdn.trace
  Package | Description
  --- | ---
  com.h3c.sdn.trace | Provide interface for accessing trace level data from the OpenFlow Controller

- Classes in com.h3c.sdn.trace used by com.h3c.sdn.trace
  Class and Description
  MessageEventWrapper Wraps a `MessageEvent` with a unique identification value.
  Trace Aggregates list of message events with bookmark timestamp.

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