private JsonObject readFiles() throws IOException {
		JsonObject json = new JsonObject();
		
		Set<File> files = getsubFileList(this.config.getPath());
		
		BufferedReader read = null;
		
		
		for(File file :files){
			JsonObject fileData = new JsonObject();
			read = new BufferedReader(new FileReader(file));
			int i= 1;
			while(read.ready()){
				fileData.addProperty(i++ + "", read.readLine());
			}	
			json.add(file.getName(), fileData);
		}
		
		return json;
			
			
	}