Object Builder is a highly configurable and robust library for building instances of objects. Just supply a class and Object Builder will supply an instance.

Java library for generating fake model

Java Library -- Running only one instance of java application

🏃 This is a snowflake id extension library (in a clustered environment)

Git hook to allow managing Twitch App modpack instances without passing around mod jars

Chapter 4 - Head First Android Development

Lenguaje de Programación con Java en la UCS

Programs relating to the fundamentals of Java

有了单例池，再也不用在每个单例类里面写 sInstance 了

Sponge Minecraft plugin to handle world instances

An Android library that holds fragment states for bottom navigation view even when activity rotates.

Practice codes for different functionalities