Classifier cl = Classifier.builder().with(option, loaderPath).build();
Device device = cl.classifyDevice("A User Agent");
if (device != null) {
   System.out.println("Device ID: '" + device.getId() + "'.");
   System.out.println("Device as JSON: ");
   System.out.println(device.toString());
} else {
   System.out.println("No device found.");
}
						 

private static void init() {		  
   private static final String CONFIG_FILE = "/oddr.properties";		 				 
   Properties initializationProperties = new Properties();
   try {
     initializationProperties.load(SimpleConsole.class.getResourceAsStream(CONFIG_FILE));
     identificationService = ServiceFactory.newService("mobi.openddr.simple.DDRService",
       initializationProperties.getProperty(DDRService.ODDR_VOCABULARY_IRI), initializationProperties);
   } catch (Exception ex) {
     throw new RuntimeException(ex);
   }
 }
 
private static void identify(String ua) {		
   PropertyRef vendorRef;
   PropertyRef modelRef;
   PropertyRef displayWidthRef;
   PropertyRef displayHeightRef;
   PropertyRef osVersionRef;
   PropertyRef osRef;
   try {
      vendorRef = identificationService.newPropertyRef("vendor");
	  modelRef = identificationService.newPropertyRef("model");
	  displayWidthRef = identificationService.newPropertyRef("displayWidth");
	  displayHeightRef = identificationService.newPropertyRef("displayHeight");
	  osRef = identificationService.newPropertyRef("device_os");
	  osVersionRef = identificationService.newPropertyRef("device_os_version");
   } catch (NameException ex) {
      throw new RuntimeException(ex);
   }

   final PropertyRef[] propertyRefs = new PropertyRef[] { vendorRef, modelRef, displayWidthRef, displayHeightRef, osRef, osVersionRef };
   final Evidence e = new ODDRHTTPEvidence();

   try {
      PropertyValues propertyValues = identificationService.getPropertyValues(e, propertyRefs);
      PropertyValue vendor = propertyValues.getValue(vendorRef);
      PropertyValue model = propertyValues.getValue(modelRef);
      PropertyValue displayWidth = propertyValues.getValue(displayWidthRef);
      PropertyValue displayHeight = propertyValues.getValue(displayHeightRef);
      PropertyValue os = propertyValues.getValue(osRef);
      PropertyValue osVersion = propertyValues.getValue(osVersionRef);			
   } catch (Exception ex) {
      throw new RuntimeException(ex);
   }
}