Explain the user defined Exceptions?

Q

Explain the user defined Exceptions?

✍: Guest

A

User defined Exceptions are the separate Exception classes defined by the user for specific purposed. An user defined can created by simply sub-classing it to the Exception class. This allows custom exceptions to be generated (using throw) and caught in the same way as normal exceptions.
Example:
class myCustomException extends Exception {
// The class simply has to exist to be an exception
}

2013-02-22, 1942👍, 0💬