Proxymatic

Proxymatic is an excellent software for creating implementations of interfaces using dynamic proxy objects. It's a free and open-source Java library that offers a collection of useful handlers such as autoboundary, autofactory, dynamic interfacer, stub, dummy and data objects. Additionally, it provides a framework for users to create their own custom handlers.

The software also includes helpers for Guice and Spring, which adds more value to the user experience. With Proxymatic, you can easily configure and extend multiple handlers to create robust interfaces. This flexibility makes it a top choice for developers who want to create powerful and flexible interfaces.

Proxymatic is released under the Apache License 2.0, which means that users can use it, modify it, and even distribute it under the same terms. This makes it a fantastic tool for both personal and commercial use, with the same level of freedom.

Overall, Proxymatic is a must-have software for any Java developer. With its comprehensive range of features and flexibility, it's an essential tool for creating high-quality implementations of interfaces quickly and easily.