http://docs.oracle.com/javase/6/docs/technotes/guides/jni/spec/jniTOC.html
http://www.ibm.com/developerworks/java/tutorials/j-jni/j-jni.html
http://docs.oracle.com/javase/6/docs/technotes/guides/jni/spec/jniTOC.html
http://www.ibm.com/developerworks/java/tutorials/j-jni/j-jni.html