# Hierarchy For Package com.holonplatform.vaadin7

Package Hierarchies:

- All Packages

## Interface Hierarchy

- com.holonplatform.core.messaging.MessageHeaders<H>
  - com.holonplatform.http.HttpHeaders
    - com.holonplatform.http.HttpMessage<P> (also extends com.holonplatform.core.messaging.Message<P,H>)
      - com.holonplatform.http.HttpRequest
        - com.holonplatform.vaadin7.VaadinHttpRequest
  - com.holonplatform.core.messaging.Message<P,H>
    - com.holonplatform.http.HttpMessage<P> (also extends com.holonplatform.http.HttpHeaders)
      - com.holonplatform.http.HttpRequest
        - com.holonplatform.vaadin7.VaadinHttpRequest
- java.io.Serializable
  - com.holonplatform.vaadin7.Registration

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