com.webobjects.foundation
Interfaces 
NSArray.Operator
NSCoding
NSDisposable
NSKeyValueCoding
NSKeyValueCoding.ErrorHandling
NSKeyValueCodingAdditions
NSLocking
NSValidation
Classes 
NSArray
NSBundle
NSCoder
NSCoding.Support
NSComparator
NSData
NSDelayedCallbackCenter
NSDictionary
NSDisposableRegistry
NSKeyValueCoding.DefaultImplementation
NSKeyValueCoding.Null
NSKeyValueCoding.Utility
NSKeyValueCoding.ValueAccessor
NSKeyValueCodingAdditions.DefaultImplementation
NSKeyValueCodingAdditions.Utility
NSLock
NSLog
NSLog.Log4JLogger
NSLog.Logger
NSLog.PrintStreamLogger
NSMultiReaderLock
NSMutableArray
NSMutableData
NSMutableDictionary
NSMutableRange
NSMutableSet
NSNotification
NSNotificationCenter
NSNumberFormatter
NSPathUtilities
NSProperties
NSPropertyListSerialization
NSRange
NSRecursiveLock
NSSelector
NSSet
NSSocketUtilities
NSTimestamp
NSTimestamp.IntRef
NSTimestampFormatter
NSTimeZone
NSUndoManager
NSValidation.DefaultImplementation
NSValidation.Utility
Exceptions 
NSComparator.ComparisonException
NSForwardException
NSKeyValueCoding.UnknownKeyException
NSValidation.ValidationException