private void fetchStockPerformance(Stock stock) { double dividendYield = 0; if ("Common".equals(stock.getType())) { dividendYield = StockUtil.getDivYield(stock.getLastDividend(), stock.getMarketPrice()); } else if ("Preferred".equals(stock.getType())) { dividendYield = StockUtil.getDivYield( stock.getFixedDividend(), stock.getParValue(), stock.getMarketPrice()); } double peRatio = StockUtil.getPERatio(stock.getLastDividend(), stock.getMarketPrice()); System.out.println("Dividend Yield : " + dividendYield); System.out.println("P/E Ratio : " + peRatio); }