"requirement" is a utility for making generalized requirements in your java code. This class is very small, but very versatile. Possible use cases: unit testing, input validation, code assertions. There are other libaries do very similar things, but they tend to be part of larger pieces of work rather than stand alone.

This code earns the "Granite Seal of Approval". As part of that seal, this body of code makes the promise of backwards compatibility. All future releases of this code will be backwards compatible. This body of code is small, just one class. It is very well tested, and documented in the form of javadocs with examples. This code contains no reflection. The jar file contains the source code for easy reference.

This code is licensed under Mozilla Public License Version 2.0.