Provides the status of a member component's fence, if any.
This check is mandatorily done at the time a member
component is in the process of starting(note that at this point we assume
that this member failed in its previous lifetime).
The boolean value returned would indicate if this member component is
being recovered by any other member. The criteria for returning a
boolean "true" is that this componentName-memberToken combo is present
as a value for any key in the GMS DistributedStateCache. If a
true is returned, for instance, this could mean that the client component
should continue its startup without attempting to perform its own
recovery operations.
The criteria for returning a boolean "false" is that the
componentId-memberTokenId combo is not present in the list of values in
the DistributedStateCache.If a boolean "false" is returned, this could
mean that the client component can continue with its lifecycle startup
per its normal startup policies.