When using Apache Directory API to send out a ModifyPassword request to
a non-Apache LDAP server, I stumbled upon an issue when processing the
response of the request.
The specification ( https://tools.ietf.org/html/rfc3062#section-2.2 ;
RFC 3062 section 2.2), states
" Password Modify response is an ExtendedResponse where the responseName
field is absent and the response field is optional."
But PasswordModifyFactory#decorate() instead assumes there will always
be a response field.