Megadiff: A Dataset of 600k Java Source Code Changes Categorized by Diff Size

Understand

This paper presents Megadiff, a dataset of source code diffs.

• It focuses on Java, with strict inclusion criteria based on commit message and diff size.
• Megadiff contains 663 029 Java diffs that can be used for research on commit comprehension, fault localization, automated program repair, and machine learning on code changes.