org.apache.maven.lifecycle
Interfaces 
LifecycleExecutor
LifeCyclePluginAnalyzer
Classes 
DefaultLifecycleExecutor
DefaultLifecycles
DefaultSchedules
Lifecycle
MavenExecutionPlan
Schedule
Scheduling
Exceptions 
LifecycleExecutionException
LifecycleNotFoundException
LifecyclePhaseNotFoundException
MissingProjectException
NoGoalSpecifiedException