The com.ms.lang package has the following Hierarchy:
Object | +--Delegate(Cloneable) | | | +--MulticastDelegate | +--RegKey | +--RegKeyEnumValue | | | +--RegKeyEnumValueByteArray | | | +--RegKeyEnumValueInt | | | +--RegKeyEnumValueString | +--RegQueryInfo | +--SystemX IOException | +--RegKeyException RuntimeException | +--MulticastNotSupportedException Thread | +--SystemThread