title: LocationManager.requestLocationUpdates add or update?
body: <p>I am looking at LocationManager to get best location for periodical reporting location. I am curious about LocationManager.requestLocationUpdates method. What would it happen if I invoke this method several times with different minTime and minDistance without calling removeUpdates?
  Will it add new request or just update the existing one?<br>
  I am trying to test this, it is not bit easy at the moment. Your answer would be appreciated.</p>