DNS-SD: Experience with "mdnsjava"?

I'm right now implementing the DNS-DS library "mdnsjava" into my Android-project as it's mentioned at several positions, for example here at SO:

Are there any other Java libraries for bonjour/zeroconf apart from JMDNS?.

While implementing, I wonder if this implementation is really using any cache and/or how stable it might perform.

Right now I'm using jmDNS for the last 2 years but this library wasn't able to keep the cache while pausing the discovery (app in background).

Additionally, jmDNS was slow & unstable with discovering the devices.

So, has anyone any experience with mdnsjava?

Meanwhile I can say, that mdnsjava is working very very good and stable in most situations. Much better & faster compared to jMDNS.

Here's some code to restart the full discovery and to start/stop the discovery, maybe it helps someone:

MulticastDNSService mDNSService = null;
Browse browse = null;
Object serviceDiscoveryInstance = null;

public void stop() {
    try {
        if (serviceDiscoveryInstance != null && mDNSService != null) {
            mDNSService.stopServiceDiscovery(serviceDiscoveryInstance);
            mDNSService.close();
        }

        serviceDiscoveryInstance = null;
        //mDNSService = null;
        if (browse != null) {
            browse.close();
            // this is required, otherwise the listeners won't get called in next run
            browse = null;
        }

        Querier querier = MulticastDNSLookupBase.getDefaultQuerier();
        if (querier != null) {
            querier.close();
        }
        MulticastDNSLookupBase.setDefaultQuerier(null);
    } catch (Exception e) {
        Log(..)
    }
}

public void start() {
    try {
        Querier querier = MulticastDNSLookupBase.getDefaultQuerier();
        if (querier != null) {
            if (mDNSService == null) {
                mDNSService = new MulticastDNSService();
            }

            if (browse == null) {
                browse = new Browse(SERVICE_TYPE);
            }

            if (serviceDiscoveryInstance == null) {
                serviceDiscoveryInstance = mDNSService.startServiceDiscovery(browse, this);
            }

            // add existing entries
            Lookup resolve = new Lookup(SERVICE_TYPE);
            resolve.setQuerier(mDNSService.getQuerier());
            ServiceInstance[] services = resolve.lookupServices();
            for (ServiceInstance service : services) {
                addDevice(service);
            }
            resolve.close();
        } else {
            Log.e("Cannot start mDNS-discovery because querier is not set up!");
            resetDiscovery();
        }
    } catch (Exception e) {
        Log.e("Error while discovering network.", e);
        resetDiscovery();
    }
}

public void clearCaches() {
    if (MulticastDNSCache.DEFAULT_MDNS_CACHE != null) {
        MulticastDNSCache.DEFAULT_MDNS_CACHE.clearCache();
    }
    mDNSService = null;
    browse = null;
}

private void resetDiscovery(){
    stop();
    mDNSService = null;
    browse = null;
}

You can start/stop the discovery with the mentioned methods, and reset the whole discovery via

stop();
clearCaches();
start();