Create a simply integer class called EasyInt that will keep track
of one integer:
- so have a global int variable
- have two constructors:
- a. with no paramater such that when constructed have its value automatically set to 0
- b. with one parameter where when constructed have its value set to the parameter
- have a method called setValue that will take in a number and set the global value to that
- have a method called getValue
- have a method called isEven which will return true or false
- have a method called toString
Now try predicting the output
Lets play with references. Try
this worksheet out.
What did you learn?
Now lets try with this code: