Removal of unused code: XMLHelper and its SAXReader factory helper

Description

This code is only used by Hibernate Envers and our testsuite.

Let's remove it, especially as there are security concerns by exposing access to dom4j's SAXReader: for Envers this can be encapsulated in a non-public helper.

Environment

None

Assignee

Sanne Grinovero

Reporter

Sanne Grinovero

Fix versions

Labels

None

backPortable

Backport?

Suitable for new contributors

None

Requires Release Note

None

Pull Request

None

backportDecision

Undecided

Components

Priority

Major
Configure