Postponed catch elaboration:

Modify this chapter’s StudentList2 program so that the driver’s exception handler displays more than just “Invalid entry.” Instead, have it display the error class and message and the acceptable range of index values. Most of the change will be in the driver class’s catch block, but in your StudentList2 class you’ll want to add a size method that returns the size of the students ArrayList.

Sample session: Caleb Izumi Mary Usha Enter index of student to remove: 4 class java.lang.IndexOutOfBounds Exception Index 4 out-of-bounds for length 4 Enter an integer between 0 and 3. inclusive Enter index of student to remove: 3 removed Usha Caleb Izumi Mary