Java Enumeration Source Code analysis

1. is a paradigm class that implements the serializable and comparable interfaces 2. There are only two member variables: Name, ORDINAL3. Enumeration class implies a values function that requires a reflection call to get a list of enumerated instantiated objects. VALUES () return {T1, T2, T3} instance array 4. Enumeration is a class that is deeply coupled with compiler, and its inheritance, values, and other logic are all done in compiler. The use of new Enumtest () is not supported, and all instances need to be frequently quantified and declared in the enumeration class as follows:

Java Enumeration Source Code analysis