jd-gui

Install command: 
brew install --cask jd-gui

Name: JD-GUI

Standalone Java Decompiler GUI

https://java-decompiler.github.io/

/api/cask/jd-gui.json (JSON API)

Cask code on GitHub

Current version: 1.6.6

Analytics:

Installs (30 days)
jd-gui 614
Installs (90 days)
jd-gui 2,002
Installs (365 days)
jd-gui 8,112
Fork me on GitHub