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The example code above uses the getMessage() method. Explain how the getMessage() method makes error message generation more specific to the error encountered.

What will be an ideal response?


Although you can code an application to display a specific error message, often times you cannot be sure of the actual source of the error. In reality, anyArithmeticExceptiongenerated within thetryblock in a program would be caught by thecatchblock in the method. Instead of writing your own message, you can use thegetMessage()method thatArithmeticExceptioninherits from theThrowableclass. To retrieve Java's message about anyThrowableExceptionnamedsomeException, you codesomeException.getMessage().?The example code shows a DivisionMistakeCaught2 class that uses the getMessage() method (see the shaded statement) to generate the message that "comes with" the caught ArithmeticException argument to the catch block.

Computer Science & Information Technology

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