private void balanceUpdate(long totalEvalStockPrice) { long cash = userBalance.getCash(); userBalance.setTotalAsset(cash + totalEvalStockPrice); userBalance.setCurrentTotalPrice(totalEvalStockPrice); long totalProfit = userBalance.getTotalAsset() - userBalance.INIT_CASH; userBalance.setProfit(totalProfit); userBalance.profitPercentageCalculation(); }