Set<StocksBuySubtransaction> stocksBuySubtransactionSet = stockIncomeDescription
.getStocksBuySubtransactionSet();
stringBuffer.append("(");
for (Iterator<StocksBuySubtransaction> stocksBuySubtransactionIterator = stocksBuySubtransactionSet
.iterator(); stocksBuySubtransactionIterator.hasNext();) {
StocksBuySubtransaction stocksBuySubtransaction = stocksBuySubtransactionIterator.next();
stringBuffer.append(stocksBuySubtransaction);
if(stocksBuySubtransactionIterator.hasNext()){
stringBuffer.append("; ");
}
}