public Integer getCurrentTimeSecond(int defaultValue) {
   return Util.getAtomicInteger(currentTimeSecond, defaultValue);
 }
 public Integer getCurrentSongDuration(int defaultValue) {
   return Util.getAtomicInteger(currentSongDuration, defaultValue);
 }
 public boolean setCurrentSongUpdated(SqueezerSong newValue) {
   return Util.atomicSongUpdated(currentSong, newValue);
 }