| InternalActivity | 
 This interface defines the internal activity. 
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| InternalBaseline | 
 This interface defines the internal baseline. 
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| InternalFreeze | 
 the base interface for nodes that were versioned and turned either into
 InternalFrozenNode or InternalFrozenVersionHistory. 
 | 
| InternalFrozenNode | 
The InternalFrozenNode interface represents the frozen node that was generated
 during a  Node.checkin().  
 | 
| InternalVersion | 
 This interface defines the internal version. 
 | 
| InternalVersionHistory | 
 This interface defines the internal version history. 
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| InternalVersionItem | 
 This interface defines the base for all internal versioning items. 
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| InternalVersionManager | 
 This interface defines the version manager. 
 | 
| InternalVersionManagerImpl | 
 This Class implements a VersionManager. 
 | 
| InternalVersionManagerImpl.DynamicESCFactory | 
  | 
| NodeStateEx | 
 This Class provides some basic node operations directly on the node state. 
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| VersionHistoryInfo | 
 Simple data object that carries the identifiers of a version history node
 and the related root version node. 
 | 
| VersionImpl | 
Base implementation of the  Version interface.  
 | 
| VersioningLock.ReadLock | 
  | 
| VersioningLock.WriteLock | 
  | 
| VersionItemStateManager | 
 Specialized SharedItemStateManager that filters out NodeReferences to
 non-versioning states. 
 | 
| VersionManagerImplBase | 
 The JCR Version Manager implementation is split in several classes in order to
 group related methods together. 
 | 
| VersionManagerImplBase.WriteOperation | 
 Helper for managing write operations. 
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| VersionManagerImplMerge | 
 The JCR Version Manager implementation is split in several classes in order to
 group related methods together. 
 | 
| VersionManagerImplRestore | 
 The JCR Version Manager implementation is split in several classes in order to
 group related methods together. 
 | 
| VersionSelector | 
 This Interface defines the version selector that needs to provide a version,
 given some hints and a version history. 
 | 
| VersionSet | 
 This Class implements a version selector that is based on a set of versions. 
 |