| Class | Description |
| ArrayUtil |
The ArrayUtil utility class is an all-static class
with methods for working with arrays within Flex. |
| ColorUtil |
The ColorUtil class is an all-static class
with methods for working with RGB colors within Flex. |
| GraphicsUtil |
The Graphics class is an all-static class with utility methods
related to the Graphics class. |
| LoaderUtil |
The LoaderUtil class defines a utility method for use with Flex RSLs. |
| NameUtil |
The NameUtil utility class defines static methods for
creating names for Flex objects. |
| ObjectProxy |
This class provides the ability to track changes to an item
managed by this proxy. |
| ObjectUtil |
The ObjectUtil class is an all-static class with methods for
working with Objects within Flex. |
| SecurityUtil |
Utilities for working with security-related issues. |
| StringUtil |
The StringUtil utility class is an all-static class with methods for
working with String objects within Flex. |
| UIDUtil |
The UIDUtil class is an all-static class
with methods for working with UIDs (unique identifiers) within Flex. |
| XMLNotifier |
Used for watching changes to XML and XMLList objects. |