Rethrowing an exception
Published on 2024-11-08
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An exception caught by a catch block can be rethrown to be caught by an external catch.
Rethrow allows multiple handlers to access the exception.
One handler may manage one aspect of the exception, while another handler handles another aspect.
When rethrowing the exception, it is not recaptured by the same catch, but will be propagated to the next catch block.
Divide by zero errors are handled locally in the genException() method.
Array limit errors are re-thrown and caught in the main() method.
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