Java FAQs

Question 1

Which Java API versions does it support?

Accepted Answer

The tool is specifically built to expose Java 21+ API information, ensuring compatibility with the latest Java language features and libraries.

Question 2

What are the main technologies used in this project?

Accepted Answer

The tool is developed in Python for cross-platform compatibility and utilizes ANTLR for robust and accurate parsing of Java grammar files to extract detailed API data.

Question 3

What are the prerequisites for setting up this tool?

Accepted Answer

You need to download the ANTLR Java Grammars (Java 21+ versions) and use the ANTLR4 tool to generate Python lexer and parser files, which then need to be placed in the project's designated source folders.

Question 4

How does this tool benefit AI coding assistants?

Accepted Answer

By providing AI assistants with structured and up-to-date Java 21+ API data extracted directly from source code, it enables more accurate, context-aware, and intelligent code generation and suggestions.

Question 5

What is the Java (javamcp) tool?

Accepted Answer

It's a Python-based Model Context Protocol (MCP) server designed to expose comprehensive Java API information, including packages, classes, methods, and Javadoc, directly from Git repositories to AI coding assistants.

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