Classes
 ClassDescription
 DateUtil A collection of utility functions for the manipulation and inspection of date and time values.
 DisplayObjectUtil Utility functions for use with DisplayObjects.
 GraphicsUtil Utility functions for drawing to Graphics objects.
 InstanceFactory Creates an instance of the specified class.
 JavaScriptUtil Utility functions for working with JavaScript and ExternalInterface.
 NumberUtil A collection of utility functions for the manipulation of numeric values.
 TimeUnit A collection of constants for date and time units.