Annotation Interface ErrorHandler
Designates a
FunctionalInterface annotated-type parameter which will receive an exception thrown from a
remote invocation. The targeted parameter may be any functional type which accepts a single argument. The return
value, if applicable, is not used.
The method must accept a Throwable because remote invocations may have many reasons why they fail beyond the
cause of the invocation itself.
This can be used with type such as Consumer<Throwable> or Function<Throwable,?> .