(fini ..body) body: zero or more forms
C
Defines a finalizer method.
When an object is killed, its fini
method is invoked, followed by the
fini-mixin
method for each of its mixins, in order from right
to left.
Finalizers are not invoked when an object is garbage collected, or when a Runtime
is dropped.
Note that the fini
clause does not have a parameter list.