Question: Create a custom exception class ValidationException. Create a class Phone that has a constructor with two parameters name and serialNumber. Throw a ValidationException from class

Create a custom exception class ValidationException. Create a class Phone that has a constructor with two parameters name and serialNumber. Throw a ValidationException from class Phone’s constructor if an empty value is passed for either parameter or if the serial number is not exactly 16 digits. Demonstrate this exception class using a Java application.

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Sure here is one way you could create the ValidationException class and Phone class in Java along with a test class to demonstrate using these classes ... View full answer

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