The IllegalArgumentException class extends the RuntimeException class,and is therefore
A) a checked exception class.
B) an unchecked exception class
C) never used directly
D) None of the above

Question

Quizplus · Accepted Answer

The IllegalArgumentException class is an unchecked exception class because it extends the RuntimeException class, which is also an unchecked exception class. Unchecked exceptions do not have to be declared in a method's throws clause or handled with a try-catch block.

The IllegalArgumentException Class Extends the RuntimeException Class,and Is Therefore