Exercise 2: Write a java application that: 1. Create a string Arraylist. 2. Add the following elements to the Arraylist: \{Black, Blue, Brown, Green, Orange, Red\}. 3. Print the Arraylist size. 4. Remove the color 'Brown'. 5. Print the Arraylist size. 6. Use the appropriate method to check if the Arraylist contains the color 'purple' or not and print the result