@Test
	public void testWhileLinesConter() throws Exception{
	//	Scanner in = new Scanner(System.in);
	//	System.out.println("Enter base directory (e.g. /user/local/av/japen):");

		LinesCounter counter = new WhileLinesConter();
		File directory = new File("../testProject");
		int lines = counter.countTotalLines(directory);
		System.out.println("total lines : " + lines);
	
	}