# Package org.apache.catalina.servlet4preview.http

- Interface Summary
  Interface | Description
  --- | ---
  HttpServletRequest | Provides early access to some parts of the proposed Servlet 4.0 API.
  PushBuilder | Builds a push request based on the `HttpServletRequest` from which this builder was obtained.
  ServletMapping | Represents how the request from which this object was obtained was mapped to the associated servlet.

- Class Summary
  Class | Description
  --- | ---
  HttpFilter |
  HttpServletRequestWrapper | Provides early access to some parts of the proposed Servlet 4.0 API.

- Enum Summary
  Enum | Description
  --- | ---
  MappingMatch | Represents the ways that a request can be mapped to a servlet

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