private Map<String, Object> getDescription(WebDriver instance, Capabilities capabilities) {
  DesiredCapabilities caps = new DesiredCapabilities(capabilities.asMap());
  caps.setJavascriptEnabled(instance instanceof JavascriptExecutor);
  if (instance instanceof TakesScreenshot) {
    caps.setCapability(CapabilityType.TAKES_SCREENSHOT, true);
  }
  if (instance instanceof LocationContext) {
    caps.setCapability(CapabilityType.SUPPORTS_LOCATION_CONTEXT, true);
  }
  if (instance instanceof ApplicationCache) {
    caps.setCapability(CapabilityType.SUPPORTS_APPLICATION_CACHE, true);
  }
  if (instance instanceof NetworkConnection) {
    caps.setCapability(CapabilityType.SUPPORTS_NETWORK_CONNECTION, true);
  }
  if (instance instanceof WebStorage) {
    caps.setCapability(CapabilityType.SUPPORTS_WEB_STORAGE, true);
  }
  if (instance instanceof Rotatable) {
    caps.setCapability(CapabilityType.ROTATABLE, true);
  }
  if (instance instanceof HasTouchScreen) {
    caps.setCapability(CapabilityType.HAS_TOUCHSCREEN, true);
  }
  return caps.asMap();
}
 

@Override
public Location location() {
  return ((LocationContext) super.getWrappedDriver()).location();
}
 

@Override
public void setLocation(Location arg0) {
  ((LocationContext) super.getWrappedDriver()).setLocation(arg0);
}
 

@Override
public Class<LocationContext> getDescribedInterface() {
  return LocationContext.class;
}
 

@Override
public LocationContext getImplementation(Capabilities capabilities, ExecuteMethod executeMethod) {
  return new RemoteLocationContext(executeMethod);
}
 

static LocationContext getLocationContext(WebDriver driver) {
  return convert(driver, LocationContext.class, CapabilityType.SUPPORTS_LOCATION_CONTEXT,
      RemoteLocationContext.class);
}