ResponseUtil (Apache Tomcat 11.0.23 API Documentation)
Description: declaration: package: org.apache.tomcat.util.http, class: ResponseUtil

# Class ResponseUtil

java.lang.Object
org.apache.tomcat.util.http.ResponseUtil

public class ResponseUtil extends Object
Utility methods for HTTP response handling.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `static void`
  `addVaryFieldName(HttpServletResponse response, String name)`
  Add a Vary header field name to the given response.
  `static void`
  `addVaryFieldName(MimeHeaders headers, String name)`
  Add a Vary header field name to the given headers.

  ### Methods inherited from class Object

  `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- ## Method Details

  - ### addVaryFieldName

    public static void addVaryFieldName(MimeHeaders headers, String name)
    Add a Vary header field name to the given headers.
    Parameters:
      `headers` - The headers
      `name` - The field name

  - ### addVaryFieldName

    public static void addVaryFieldName(HttpServletResponse response, String name)
    Add a Vary header field name to the given response.
    Parameters:
      `response` - The response
      `name` - The field name