This is a java wrapper for the Windows functions that operate on the registry. Some of the methods available in this library include read/write operations as well as the ability to search the registry for specific values. JRE 1.5 or higher required.
The documentation for this library can be found online at https://jregistry.sourceforge.io/docs/.
This project is a set of Java wrapper classes for Win32 API functions. There is a parallel project called J7Linux which is the equivalent for Linux/Unix systems.