在下面附属类方法中的下划线处应填入的正确参数是______。 public void writeData throws IOException { Gregoriancalendar calendar=new Gregoriancalendar(); calendar setTime(hireDay); out.println(name+"|" +salary+"|" +calendar.get(calendar.YEAR)+"|" +(calendar.get(Calendar MONTH)+1)"|" +calendar.get(Calendar.DAY_OF_MONTH)); } A: Employee[]e B: "employee.dat" C: PrintWriter out D: BufferedWriter

在下面附属类方法中的下划线处应填入的正确参数是[u]       [/u]。public void writeData(_______________) throws IOException{  GregorianCalendar calendar = new GregorianCalendar( );    calendar.setTime(hireDay);    out.println(name + “|”        + salary + “|”        + calendar.get(Calendar.YEAR) + “|”        + (calendar.get(Calendar.MONTH) + 1) “|”        + calendar.get(Calendar.DAY_OF_MONTH));} A: Employee[ ] e B: “employee.dat” C: PrintWriter out D: BufferedWriter