☕ JavaMigration

🚀 Repository for automated Java code migration research, part of the MigrationBench project.

📦 Packages

This repository contains two sub-packages to conduct Java code migration with LLMs:

1. 🤖 JavaMigrationAgent

JavaMigrationAgent is an LLM-based agent to automate Java 8 to Java 17 (21) migration, built on top of the Strands Agents framework.

• It supports multiple migration strategies including baseline, PE (prompt engineering), RAG, and a hybrid approach (More cost effective).

2. 🔧 SDFeedback

SDFeedback runs code migration implementation with LLMs by providing self debugging feedback, motivated by the Teaching Large Language Models to Self-Debug paper.

• It includes both single-job and batch processing capabilities with AWS EMRS support.

📊 Data

Agent trajectories and execution results are stored in the data/ folder.

🔗 Resources

1. 🤗 MigrationBench (Hugging Face)
2. 💻 MigrationBench (GitHub)
3. 📄 arXiv Paper

📚 Citation

@misc{liu2025migrationbenchrepositorylevelcodemigration,
      title={MigrationBench: Repository-Level Code Migration Benchmark from Java 8},
      author={Linbo Liu and Xinle Liu and Qiang Zhou and Lin Chen and Yihan Liu and Hoan Nguyen and Behrooz Omidvar-Tehrani and Xi Shen and Jun Huan and Omer Tripp and Anoop Deoras},
      year={2025},
      eprint={2505.09569},
      archivePrefix={arXiv},
      primaryClass={cs.SE},
      url={https://arxiv.org/abs/2505.09569},
}