Learning Objectives: Write classes that relate to simple geometric shapes. Create objects from classes that you wrote. 1. Write a class called Square by following steps. a. Write the class header. b. Declare a private instance variable called length. c. Write a constructor that initializes the instance variable in the class. d. Write an accessor method for the instance variable. e. Write a mutator method for the instance variable.

2. Write a class called Test with a main method that: a. creates a Square object and initializes its length to 1.2. b. uses the mutator method to change the length stored in the Square object to 8.8. c. then uses the accessor method to display the length stored in the Square object.