FeatherweightJava source file parsing. This package is populated with
code generated from the JFlex and java_cup tools. The methods used from
this package are:
- {@link fj.parse.Lexer#Lexer(InputStream)}
- {@link fj.parse.Parser#Parser(java_cup.runtime.Scanner)}
- {@link fj.parse.Parser#parse()}
These are all used in {@link fj.main.Main} and are not needed in the
typechecker and evaluator.