List software tools that can aid the developer in doing a variety of tests of code.

In an inheritance relationship __________.

a. the subclass constructor always executes before the superclass constructor b. the superclass constructor always executes before the subclass constructor c. the constructor with the lowest overhead always executes first regardless of inheritance in subclasses d. the unified constructor always executes first regardless of inheritance

if(firstValue == secondValue){    int total = firstValue + secondVaue;    System.out.println("The values are equal");}System.out.println("The total is " + total);Why will the above println() statement cause an error?

What will be an ideal response?