You wish to use the Scanner class's nextInt() method to read in whole numbers. To avoid exceptions that would occur if the input is not a whole number, you should use the ____ method before calling nextInt.
A) hasNext()
B) hasNextInteger()
C) hasIntegerValue()
D) hasNextInt()

Question

Quizplus · Accepted Answer

The hasNextInt() method is used to check if the next input token can be interpreted as an int value, thus preventing exceptions when calling nextInt().

You Wish to Use the Scanner Class's NextInt() Method to Read