In Lab Activities

Creating a Generic Class

• Create a generic class "ThreeItemBox" that only accepts types that extend "Comparable"
• Create three generic instance variables first, second, and third
• Create a constructor which takes three generic variables and assigns them to first, second, and third
• Create generic getters and setters for first, second, and third
• Create a generic method "getSortedItems" which returns an ArrayList of the first, second, and third in sorted order (can use Collections.sort or compareTo).

To test your code

• Create a ThreeItemBox for Integers, Doubles, and String with the following values passed to the constructor
• Integers: 9, 5, 1
• Doubles: 8.5, 100.0, 2.0
• Strings: "poke", "ono", "ahi"
• Print out the results of getSortedArrayList for each instance