# Package org.apache.tomcat.util.http

Special utils for handling HTTP-specific entities - headers, parameters, cookies, etc.

See: Description

- Interface Summary
  Interface | Description
  --- | ---
  CookieProcessor |

- Class Summary
  Class | Description
  --- | ---
  ConcurrentDateFormat | A thread safe wrapper around `SimpleDateFormat` that does not make use of ThreadLocal and - broadly - only creates enough SimpleDateFormat objects to satisfy the concurrency requirements.
  CookieProcessorBase |
  FastHttpDateFormat | Utility class to generate HTTP dates.
  HeaderUtil |
  HttpMessages | Handle (internationalized) HTTP messages.
  LegacyCookieProcessor | The legacy (up to early Tomcat 8 releases) cookie parser based on RFC6265, RFC2109 and RFC2616.
  MimeHeaders | Memory-efficient repository for Mime Headers.
  Parameters |
  RequestUtil |
  ResponseUtil |
  Rfc6265CookieProcessor |
  ServerCookie | Server-side cookie representation.
  ServerCookies | This class is not thread-safe.

- Enum Summary
  Enum | Description
  --- | ---
  Parameters.FailReason |
  SameSiteCookies |

## Package org.apache.tomcat.util.http Description

Special utils for handling HTTP-specific entities - headers, parameters, cookies, etc. The utils are not specific to tomcat, but use util.MessageBytes.

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