Faceing issue with date selection from date picker

Hi ,

I need to select current date from date picker and no need to go back or forward in calendar. I am following video15 and part3 but as per video its ok but for my current project date is not selecting.

xpath:
<td class="today active day">11</td>
firebug :html/body/div[5]/div[1]/table/tbody/tr[3]/td[4]


As per that code is as below
//click on date picker

driver.manage().timeouts().implicitlyWait(6, TimeUnit.SECONDS);
driver.findElement(By.id("businessstartdate")).click();
driver.manage().timeouts().implicitlyWait(6,TimeUnit.SECONDS);
// driver.findElement(By.xpath("html/body/div[5]/div[1]/table/thead/tr[1]/th[1]")).click();

selectDate("10-05-2016");
}


public static void selectDate(String date) throws ParseException{
SimpleDateFormat df=new SimpleDateFormat("dd-MM-yyyy");
Date dateToBeSelect=df.parse(date);
Date currentDate=new Date();
System.out.println("current date is "+currentDate);


String month=new SimpleDateFormat("MM").format(dateToBeSelect);
String year=new SimpleDateFormat("yyyy").format(dateToBeSelect);
String day=new SimpleDateFormat("dd").format(dateToBeSelect);

System.out.println(month);
System.out.println(year);
System.out.println(day);

String monthYearToBeSelected=month+ " " +year;
System.out.println(monthYearToBeSelected);
//Current date to be select
driver.findElement(By.xpath("//*td[@class='today active day']")).click();