public static synchronized void stopSinks() {
    if (sSinks != null) {
      for (Sink sink : sSinks) {
        sink.stop();
      }
    }
    sSinks = null;
  }
public static synchronized void stopSinks ( ) { if ( sSinks != null ) { for ( Sink sink : sSinks ) { sink . stop ( ) ; } } sSinks = null ; }
Stops all the sinks.