com.sun.star.util
Interfaces 
NumberFormat
XArchiver
XCancelManager
XCancellable
XChainable
XCloneable
XDataEditor
XDataEditorListener
XFlushListener
XFlushable
XImportable
XIndent
XLocalizedAliases
XMergeable
XModeSelector
XModifiable
XModifyBroadcaster
XModifyListener
XNumberFormatPreviewer
XNumberFormatTypes
XNumberFormats
XNumberFormatsSupplier
XNumberFormatter
XPropertyReplace
XProtectable
XRefreshListener
XRefreshable
XReplaceDescriptor
XReplaceable
XSearchDescriptor
XSearchable
XSimpleErrorHandler
XSortable
XURLTransformer
XUniqueIDFactory
Classes 
AliasProgrammaticPair
CellProtection
DataEditorEvent
DataEditorEventType
Date
DateTime
DateTimeRange
SortField
SortFieldType
Time
URL
Exceptions 
DiskFullException
FileIOException
MalformedNumberFormatException
NotNumericException