This package contains classes that implement specific enumerations describing
terms used with JVision "Mapping Fonts".
They all must derive AbstractEnumeration to be recognized by AbstractReflectionXmlElement.
The responsibilities of a enumeration subclass (in collaboration with its superclass) is:
	- private static definition of numeric or String identifiers.
- public static definition of typed enumerations.
- converting a String representation into a typed enumeration by static valueOf() implementation.
- define and fill the private members table,
		let enumerate all enumeration members by static enumerate() implementation
- define a private constructor to prevent other instances than those defined public static,
		calling super with numeric and String identifier from that constructor.