JNI

출처 :http://mindprod.com/jgloss/jni.html

Java Native Interface. How you write C/C++/assembler code native methods callable from Java. It also lets C/C++ code call Java methods. Microsoft J++ does not support JNI. Before you get too deeply into JNI check out the exec function. Also check if JConfig has what you need. It may do what you want with much less hassle. Also check out XFunction which lets you do JNI without writing any of that complicated JNI C code.
 

Introduction	Using JNI in Applets	The Old Netscape Problem
The Overall Process	System.load vs System.loadLibrary	The Old Netscape Solution
Some general JNI tips	Windows loadLibrary	The Old Netscape Recipe
C/C++ Primitive Types	Solaris and Linux loadLibrary	Strategy
JNI Manipulator Functions	Macintosh loadLibrary	Alternatives
Typical JNI C Code	File Naming Conventions	Books
Typical JNI C++ Code	Exceptions	Learning More
JNI and Assembler	Threads	Links
JNI Example Code	Reflection