The fast scanner generator for Java™ with full Unicode support
JFlex is a lexical analyzer generator for Java, designed to create fast and efficient scanners. It takes regular expression specifications and produces Java code for tokenizing input text.
JFlex is a flex-like lexer generator for Java with emphasis on speed and full Unicode support. It has some not so usual features like negation in regexps and nested input streams. Also reads JLex specifications unchanged.
j4bib is a BibTeX parser written in Java using JLex and CUP. It provides a set of classes representing document object model of BibTeX. Conversion from/to BibTeX files to/from other DB formats is made possible and easy.
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