The documentation of JavaCC is located on the website https://javacc.github.io/javacc/ and in the docs/ directory of the source code on GitHub. It includes detailed documentation for JavaCC, …

It also contains a bootstrap version of JavaCC needed to build JavaCC. On Unix-based systems, you need to make sure the files in the bin/ directory of the distribution are in your path.

JJTree has now generated the JavaCC parser source, as well as Java source for the parse tree node building classes. Running JavaCC in the normal way generates the remaining Java code.

In addition to the parser generator itself, JavaCC provides other standard capabilities related to parser generation such as tree building (via a tool called JJTree included with JavaCC), …

JavaCC does not perform detailed checks on the compilation unit, so it is possible for a grammar file to pass through JavaCC and generate Java files that produce errors when they are compiled.

These classes, methods, and variables are typically used from the actions that are embedded in a JavaCC grammar. In the sample code used below, it is assumed that the name of the …

... from javacc.org javacc.org / JavaCC Maven Plugin / Publishing status | Last Published: 2026-02-09 Version: 3.8.0-SNAPSHOT

Java Grammar The Java grammar is modified to use sequences of tokens for the missing tokens - those that include “«” and “»”. Java identifiers /* * The following production defines Java …

... from javacc.org Last Published: 2026-02-06 | Version: 3.8.0-SNAPSHOT | javacc.org / JavaCC Maven Plugin / Generated Reports

... from javacc.org Last Published: 2026-02-06 | Version: 3.8.0-SNAPSHOT | javacc.org / JavaCC Maven Plugin / Maven Coordinates