Getting the Value of a Cookie with a Specified Name

Here’s a section of that slightly simplifies the retrieval of a cookie value given a cookie name by looping through the array of available Cookie objects, returning the value of any Cookie whose name matches the input. If there is no match, the designated default value is returned.

  public static String getCookieValue(Cookie[] cookies,
                                      String cookieName,
                                      String defaultValue) {
    for(int i=0; i<cookies.length; i++) {
      Cookie cookie = cookies[i];
      if (cookieName.equals(cookie.getName()))

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