Cannot use java.util.ServiceLoader in subsystem

ServiceLoader API usage seems broken

In ModuleXmlParser I see

case XMLStreamConstants.END_ELEMENT: {
final PathFilter exportFilter = filterList.isEmpty() ? PathFilters.exclude("META-INF") : PathFilters.all(filterList);
if (file.isDirectory())

{ resourceLoader = new FileResourceLoader(identifier, file, name, exportFilter); }

else {
try

{ resourceLoader = new JarFileResourceLoader(identifier, new JarFile(file), name, exportFilter); }

catch (IOException e)

{ throw new XMLStreamException("Invalid JAR file specified", reader.getLocation(), e); }

}
specBuilder.addResourceRoot(resourceLoader);
return;
}

which generally seems to disable resource loads from META-INF. If I add this explicitly to modules.xml

<resource-root path="jbosgi-framework-core-1.0.0.Alpha8-SNAPSHOT.jar">
<exports>
<include path="META-INF"/>
</exports>
</resource-root>

I can load the resourceURL, but a subsequent classload of the service fails. Adding the path as well

<resource-root path="jbosgi-framework-core-1.0.0.Alpha8-SNAPSHOT.jar">
<exports>
<include path="META-INF/services"/>
<include path="org/jboss/osgi/framework/launch"/>
</exports>
</resource-root>

lets that resource load fail.