Listing 6. The StockQuotes class—the client application:
public class StockQuotes
{
public static void main(String[] args)
{
System.out.println();
System.out.println("-- Stock Quote Application --");
System.out.println();
StockData stockData = new StockData();
// register observers...
new TradingFool(stockData);
new BigBuyer(stockData);
// generate changes to stock data...
stockData.setStockData("JUPM",16.10f,16.15f,15.34f,(long)481172);
stockData.setStockData("SUNW",4.84f,4.90f,4.79f,(long)68870233);
stockData.setStockData("MSFT",23.17f,23.37f,23.05f,(long)75091400);
}
}
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