Chapter 10.5, Problem 33STQ

Explanation of Solution

 Exception thrown by the “readObject” method:

 The “readObject” method is used to read an array from a binary file and this method belongs to “ObjectInputStream” stream class.

 The exceptions thrown by the “readObject” method is as follows:

• “InvalidClassException”
  • The “InvalidClassException” thrown when the serialization runtime detects one of the following issues with a class:
    • The class contains unknown data types
    • The class descriptor does not match with the serial version of the class when read from the stream.
    • The class does not have an accessible no-argument constructor.
• “IOException”
  • An “IOException” is thrown when there is any input/ output file operation issues while application performing particular tasks accessing the files...