The Key class should be abstract and have concrete sublasses for specific
roles. This is expected to clarify the JBibTeX API.
For example, BibTeX entry type names would be instances of the EntryType class,
BibTeX entry identifiers would be instances of the Identifier class, BibTeX
entry field names would be instances of the FieldType class, and so on.
This change is not backwards compatible and will be therefore implemented in
the 1.1 version branch.
Original issue reported on code.google.com by
villu.ru...@gmail.comon 15 May 2012 at 9:47