After successfully completing this lab you will understand some of the subtleties of passing parameters.
Download these 4 files for this lab: ValueChanger.java, WrappedDouble.java, WrappedInt.java, and WrappedString.java.
You will not write any code or submit any files for this lab. Instead, you will complete the Parameter Comprehension exercise which asks you questions about this code. You will be able to take the quiz twice.