This application is a sample application made while learning NDK
from the book "Android NDK Beginner's Guide" by Packt Publications

This application implements the various principles involved in
Java JNI while dealing with the Native C/C++ code.

Principles learned.
1. Setting up eclipse for C/C++ Java hybrid android application
   development.
2. Making an elementary application that passes native integer
   to Java and displays it.
3. Passing String and integer back and forth between Java and C/C++.
4. Passing objects between Java and C/C++.
5. Logging from native code
6. Local references and Global References
7. Throwing exceptions from Native code.
8. Passing of primitive and Object arrays between Java and C/C++.