Broker broker = new Broker( window, registry );
TimerService clock = new JDKTimerService(1);
StockTickPersister source = new StockTickPersister();
try {
source.openForRead( new InputStreamReader( BrokerExample.class.getResourceAsStream("/org/drools/examples/broker/data/stocktickstream.dat") ),
System.currentTimeMillis() );
} catch (FileNotFoundException e) {
throw new IllegalArgumentException("Could not read data file.", e);
}