# Package org.apache.tomcat.util.http

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

- Related Packages
  Package
  Description
  org.apache.tomcat.util
  org.apache.tomcat.util.http.fileupload
  NOTE: This code has been copied from commons-fileupload trunk 1.3 and commons-io 1.4 and package renamed to avoid clashes with any web apps that may wish to use these libraries.
  org.apache.tomcat.util.http.parser
- 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.
  CookieProcessor
  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
  Parameters.FailReason
  RequestUtil
  ResponseUtil
  Rfc6265CookieProcessor
  SameSiteCookies
  ServerCookie
  Server-side cookie representation.
  ServerCookies
  This class is not thread-safe.