Exercise 11-1

1. Declare a LocalDateTime object to hold the order date.
2. Initialze the object to the current date and time using the 
     now static method of the class.
3. Print the orderDate object with a suitable label.  
4. Format the orderDate, using the ISO_LOCAL_DATE static constant 
     field of the DateTimeFormatter class.
5. Add the necessary package imports (hint: java.time.<classname>)
6. Print the formatted orderDate with a suitable label 
7. Run your code.