Pair 2

The Pair2 class (so called to distinguish it from an earlier assignment) takes two values as parameters in the constructor. The following methods are used to calculate and return results:

• sum() = the sum of the two values
• difference() = the difference between the two values (n1 - n2)
• product() = the product of the two values
• average() = the average
• distance() = the distance (absolute value of the difference)
• max() = the maximum (the larger of the two)
• min() = the minimum (the smaller of the two)

Then write a test program Pair2Tester.java with a main() method that demonstrates the use of the Pair2 class.