Select the CORRECT statement about exception handling in custom Class mediators.

If you throw any exception that is a subclass of Java's Exception class, the fault sequence will be triggered.

Toinvoke a fault sequence for handling errors, you need to throw an AxisException from the Class mediator whenever required.

Both statement a and b are incorrect.

To facilitate better debugging, you need to set ERROR_CODE, ERROR_MESSAGE, and ERROR_DETAIL properties inside the Class mediator.