Saxon

I'm trying to generate .NET client from my Java client "uber" jar. The jar contains Saxon HE 9.7.0-14 lib. IKVM has generated .NET dll from the jar. Now I do a simple .NET console app which initiates my XQJ driver and connects to server. The .NET app references the generated dll and IKVM.OpenJDK.Core assembly. My XQDataSource was created with no issues but then I got an exception at XQConnection initialisation phase:

..........
java.lang.RuntimeException: XPathFactory#newInstance() failed to create an XPathFactory for the default object model: http://java.sun.com/jaxp/xpath/dom with the XPathFactoryConfigurationException: javax.xml.xpath.XPathFactoryConfigurationException: 
No XPathFactory implementation found for the object model: http://java.sun.com/jaxp/xpath/dom
        at javax.xml.xpath.XPathFactory.newInstance(XPathFactory.java:98) ~[na:OpenJDK 7u6 b24]
        at com.hazelcast.config.AbstractConfigBuilder.(AbstractConfigBuilder.java:60) ~[bagri-1.1.1-xqj.DLL:na]
        at com.hazelcast.client.config.XmlClientConfigBuilder.(XmlClientConfigBuilder.java:111) ~[bagri-1.1.1-xqj.DLL:na]
        at com.bagri.client.hazelcast.impl.ClientManagementImpl.initializeHazelcast(ClientManagementImpl.java:203) ~[bagri-1.1.1-xqj.DLL:na]
        at com.bagri.client.hazelcast.impl.ClientManagementImpl.connect(ClientManagementImpl.java:47) ~[bagri-1.1.1-xqj.DLL:na]
        at com.bagri.client.hazelcast.impl.SchemaRepositoryImpl.initializeFromProperties(SchemaRepositoryImpl.java:94) ~[bagri-1.1.1-xqj.DLL:na]
        at com.bagri.client.hazelcast.impl.SchemaRepositoryImpl.(SchemaRepositoryImpl.java:34) ~[bagri-1.1.1-xqj.DLL:na]
        ... 5 common frames omitted

Looks like it happens at the first attempt initialise XML env in order to read internal XML config. Also the .NET console output states that Exception thrown: 'java.lang.RuntimeException' in IKVM.OpenJDK.Core.dll

It is, most probably, not an issue of Saxon at all. But may be you know how it can be resoled?

Thanks, Denis.