Improve StAX<->SAX bridge [SPR-11549]

[spring-projects-issues]

Arjen Poutsma opened SPR-11549 and commented

Upgrading to XMLUnit 1.5 has shown some issues with the Stax<-> SAX bridge found in util.xml. These issues should be fixed.

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Affects: 4.0.2

Referenced from: commits f2f355e

[spring-projects-issues]

Arjen Poutsma commented

Pull request at #486