code: public static void main(final String[] args)
  	{
  
  		if (args.length != 1) {
  			throw new IllegalArgumentException(
  					"Configuration File ist missing.");
  		}
  
  		try {
  
  			// Reads the configuration
  			ConfigSettings config = readConfiguration(args[0]);
  			new DiffToolThread(config).run();
  		}
  		catch (Exception e) {
  			e.printStackTrace();
  		}
  	}
docs: Starts the DiffTool application.
  
  @param args
  program arguments args[0] has to be the path to the
  configuration file