slf4j example 2

gistfile1.java

public class OGNativeCodeWrapper { 
    
	// initialises the logger by caching the static references to the method IDs etc
	private static native void initialiseLogger();

	private static Logger log;
	static
	{
		try
		{
			System.loadLibrary("NativeLibraryWrapper"); // Load the native library wrapper with symbols to logging routines overridden
		}
		catch (UnsatisfiedLinkError e)
		{
			System.err.println("Cannot find system library.\n" + e);
			// handle error
		}
		initialiseLogger();
		log = LoggerFactory.getLogger(OGNativeCodeWrapper.class);
		log.info("Logging started for native OGNativeCodeWrapper calls");
	}
	// native wrapper code goes below 
    }