Generator generator = new Generator( );
Generator generator = new Generator( );  if( args.length > 0 ) {   String arg0 = args[0]; generator.setOutputDir( arg0 ); }
	public static void main( String[] args )	{		Generator generator = new Generator( );		try		{			generator.generate( );		}		catch ( Exception e )		{			// TODO Auto-generated catch block			e.printStackTrace();		}	}