Tested on 64-bit linux using Java 1.6

Using Java Native Access (JNA) for simplified calling to Ox DLL.

My version of Linux had a version of JNA that didn't work in the repository,
so had to download JNA 3.4.0 from https://github.com/twall/jna

To create a class for the Ox calls:

OxMetrics7/ox/dev/samples/oxlib/java> javac -classpath /usr/share/java/jna.jar ox/Ox.java

To compile HelloOx:

OxMetrics7/ox/dev/samples/oxlib/java> javac -classpath /usr/share/java/jna.jar:. HelloOx.java

To run HelloOx:

OxMetrics7/ox/dev/samples/oxlib/java> java -classpath /usr/share/java/jna.jar:. HelloOx
