39dbe80385
Before this commit, SimpleXsdSchema had a reference to an instance of `org.w3c.dom.Element`, which is not thread safe. This causes issues when multiple clients are requesting the schema file simultaneously. This commit updates SimpleXsdSchema to always create a new `ResourceSource` from an XSD Resource whenever getSource is requested. See gh-1556 Signed-off-by: Dmytro Nosan <dimanosan@gmail.com>