Hi, I currently have a product in which I am using Metro and OLingo. The Metro stack depends on wstx-asl and olingo on aalto-xml and I'm running into issues where the XMLInputFactory finds aalto-xml over wstx-asl which is causing other serialization issues for Metro. I tried removing aalto-xml from the classpath but then I have issues with OData V4 XML because of a NoClassDefFound exception when initializing ODataXmlDeserializer. I noticed the org.apache.olingo.odata2.core.commons.XmlHelper doesn't directly import aalto but instead uses XMLInputFactory.newInstance(), so the question is can all other usages of aalto be replaced with XMLInputFactory or XMLOutputFactory, etc?
If so, I would gladly open a Jira issue and contribute a patch back to the OLingo project via github. Dave
