Lifecycle Contract
The following contract is fulfilled by the Avalon YAAFI Container
Early Initialization
If a service component is defined as "early-init" the instance
of the service component will be incarnated during startup of the
container.
Lazy Initialization
If a service component is initialized lazily the
implementation class is loaded but incarnation takes
place during the first invocation of ServiceManager.lookup().
An invocation of ServiceManager.hasService() will not incarnate
a service component instance.
Decommisioning
The decommisioning of a service component instance result
in exactly the same state as using a lazily initialized service
component. I.e. the implementation class is loaded but no
instance exists