org.gudy.azureus2.plugins.download
Interfaces 
Download
DownloadActivationEvent
DownloadActivationListener
DownloadAnnounceResult
DownloadAnnounceResultPeer
DownloadAttributeListener
DownloadCompletionListener
DownloadEventNotifier
DownloadListener
DownloadManager
DownloadManagerListener
DownloadManagerStats
DownloadPeerListener
DownloadPropertyEvent
DownloadPropertyListener
DownloadScrapeResult
DownloadStats
DownloadStub
DownloadStub.DownloadStubEx
DownloadStub.DownloadStubFile
DownloadStubEvent
DownloadStubListener
DownloadTrackerListener
DownloadTypeComplete
DownloadTypeIncomplete
DownloadWillBeAddedListener
DownloadWillBeRemovedListener
Exceptions 
DownloadException
DownloadRemovalVetoException