org.picocontainer
Interfaces 
ComponentAdapter
ComponentMonitor
Disposable
LifecycleManager
MutablePicoContainer
Parameter
PicoContainer
PicoVisitor
Startable
Exceptions 
PicoException
PicoInitializationException
PicoInstantiationException
PicoIntrospectionException
PicoLifecycleException
PicoRegistrationException
PicoVerificationException