String[] selectedColumnsArray = StringUtils.stringToArray(columns, ",");
// Request stock quote(s) from the stock quote web service
String[] symbolArray = StringUtils.stringToArray(symbols, ",");
StockQuote[] quotes = service.fullQuotes(symbolArray);
// Sort the entries
if (this.sort != null)
{
QuickSort.quickSort(quotes, 0, quotes.length - 1, this);