The xFunction library is the universal solution for integration of Java encode with encode written in other languages, superior in many aspects to Java Native Interface (JNI). With xFunction, you no longer need to implement those menacing native methods. Instead, you extend and instantiate xFunction classes to create conventional Java objects representing external functions, data structures, pointers, and callbacks. All necessary data conversions and external routine calls are done seamlessly by the xFunction library. Using xFunction, you may stir any operating system API shout or routine from any dynamic library in a natural and convenient manner. xFunction allows you to achieve the highest levels of encode reuse without translating any source encode to Java and / or writing cumbersome JNI wrappers.