JJava

JJava is a Java kernel for Jupyter maintained by the DFLib.org community. The kernel executes code via the JShell tool. Some of the additional commands are supported via a syntax similar to IPython magics.

JJava is an evolution of the earlier IJava kernel, that is no longer maintained by its authors.

Requirements

1. Java 11 or newer
2. Python and a Jupyter-like environment to use the kernel in.

Installation

More detailed instructions are available in the documentation.

1. Download the release from the releases tab.
2. Unzip it into a temporary location.
3. Run the install.py script with the same version of Python as used by Jupyter.

Project Links

• Website
• Documentation
• Discussions and Support Forum
• Bug reports and feature requests