Category: Language-Exceptions
Superclass: Exception
Notification represents a resumable, exceptional yet non-erroneous, situation. Signaling a notification in absence of an handler simply returns nil.

Method category index

exception description (instance)

exception description (instance)

defaultAction
Do the default action for notifications, which is to resume execution of the context which signaled the exception.

description

Answer a textual description of the exception.

isResumable

Answer true. Notification exceptions are by default resumable.

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