Create a class called Date that includes 3 instance variables—a month (type int), a day (type int), and a year (type int). Provide a constructor that initializes the 3 instance variables and assumes the values provided are correct. Provide a set and a get method for each instance variable. Provide a method display date that displays the month,
day, and year separated by forward slashes(/). Write a test application named DateTest that demonstrates class Date's capabilities.