org.eclipse.compare
Interfaces 
IContentChangeListener
IContentChangeNotifier
IEditableContent
IModificationDate
IPropertyChangeNotifier
IStreamContentAccessor
ITypedElement
IViewerCreator
Classes 
BufferedContent
CompareConfiguration
CompareEditorInput
CompareUI
CompareViewerPane
CompareViewerSwitchingPane
EditionSelectionDialog
HistoryItem
NavigationAction
ResourceNode
Splitter
ZipFileStructureCreator