Pattern of classes in com.redhat.lightblue.metadata.rdbms.enums

[bserdar]

Why do these enum classes declared as regular classes, and use com.redhat.lightblue.metadata.Enum? metadata.Enum has a very specific usage: it is used to define enums in entity fields, it is not used to define enumerated values in code. These classes should be rewritten as "public enum", and dependencies on metadata.enum should be removed.