Simon Willison’s Weblog

Automated Translation of Java to Python. java2python can translate most Java code in to non-idiomatic Python, using ANTLR for the heavy lifting.

Posted 15th February 2007 at 3:50 pm

Recent articles

LLM predictions for 2026, shared with Oxide and Friends - 8th January 2026
Introducing gisthost.github.io - 1st January 2026
2025: The year in LLMs - 31st December 2025

antlr 2 java 90 java2python 1 python 1219

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