Exceptions, Assertions, and Threads - Java 6 - page 210

sum += temps[i];
}
System.out.println(“Average: “ + (sum / i));
}
}
Which statement contains an error?
a. for (i = 0; i < arguments.length & i < 10; i++) {
b. sum += temps[i];
c. System.out.println(“Average: “ + (sum / i));
d. None; the program is correct.
The answer is available on the topic's website at http://www.java21days.com. Visit the
Day 7 page and click the Certification Practice link.
Exercises
To extend your knowledge of the subjects covered today, try the following exercises:
1. Modify the PrimeFinder class so that it throws a new exception,
NegativeNumberException , if a negative number is sent to the constructor.
2. Modify the PrimeThreads application so that it can handle the new
NegativeNumberException error.
Where applicable, exercise solutions are offered on the topic's website at http://www.
java21days.com.