hgaol / classpy

GUI tool for investigating Java class files

Classpy

Classpy is a GUI tool for investigating Java class files.

Inspiration

This tool is mainly inspired by javap and JavaClassViewer. I reinvent the wheel for the following two reasons:

1. Learn Java class file format and bytecode through parsing it
2. Try JavaFX 8

Features

• Understands class files described by JVMS9
• Displays parsed class file as tree and hex text
• The corresponding hex text is highlighted when you select a tree node

Build

cd path/to/classpy
gradle uberjar

Run

cd path/to/classpy
gradle run

Screenshots