NeitzelLib Maven Project

A Java Utilities Library

This repository is not a production-ready library, but rather a personal collection of small helpers, utilities, and ideas that I find useful or interesting as a Java developer.

It serves primarily as a knowledge base and inspiration pool for my own development work. You're welcome to explore, copy, modify, or improve whatever you find helpful.

⚠️ Use at your own discretion — no guarantees of stability, backwards compatibility, or completeness.

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License

This is free and unencumbered software released into the public domain. Please see the License for details.

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Note on Content

The content of this repository — including source code, documentation, and examples — was partially created with the assistance of ChatGPT (an AI model by OpenAI). The generated content has been reviewed, edited, and integrated into the overall context by me.

Responsibility for all content lies entirely with me. Any generated content is subject to OpenAI’s Terms of Use and is — where possible — either in the public domain or usable under a license compatible with this project's license.

Components

core

Core classes that require no additional dependencies

encryption

Some encryption classes that use format-preserving-encryption.

Important This is not for production use! Please use secure encryption in production!

fx

Some JavaFX additions.

fx-example

Some example programs that use the fx component

gson

TypeAdapter for gson.

log4j

Stuff for log4j (Version 1). Please use log4j2 if you want to use log4j! (Or log with slf4j as I do in all other modules!)

net

Some network stuff using javax.mail as dependency.

quarkus

Some additions for quarkus that might be useful.