private int getCommentsNum(File file)
	{
		if(!file.exists())
			return 0;
		try 
		{
			int comments = 0;
			String currentLine;

			BufferedReader reader = new BufferedReader(new FileReader(file));

			while((currentLine = reader.readLine()) != null)
				if(currentLine.startsWith("#")) 
					comments++;

			reader.close();
			return comments;
		} 
		catch (IOException e){e.printStackTrace();return 0;}
	}