public String readText() throws FileNotFoundException {
		
		BufferedReader bread = null;
		String text = null;
		try {
			bread = new BufferedReader(new InputStreamReader(new FileInputStream(file), charset));
			
		}finally {
			try {
				bread.close();
			}catch(IOException ioe){
				ioe.printStackTrace();
			}
		}
		return text;
	}