/**
* Returns the comment describing the purpose of this cookie, or <code>null</code> if the cookie
* has no comment.
*
* @return a <code>String</code> containing the comment, or <code>null</code> if none
* @see #setComment
*/
public String getComment() {
if (comment == null && usingLazyCookieState) {
final String commentStr = lazyCookieState.getComment().toString(Charsets.ASCII_CHARSET);
comment = (version == 1) ? unescape(commentStr) : null;
}
return comment;
}
