private void remove() {
		try {
			Connection connection;
			int i;
			int option;

			UI.printHeader();
			System.out.println(connections.size() + " conexiones activas:");
			System.out.println("");

			for (i = 0; i < connections.size(); i++) {
				connection = connections.get(i);
				System.out.println((i + 1) + ") Conexión: "
						+ connection.getAlias());
			}

			System.out.println("");
			System.out.print("Elige la conexión para eliminar: ");

			BufferedReader bufferRead = new BufferedReader(
					new InputStreamReader(System.in));
			option = Integer.parseInt(bufferRead.readLine());

			connections.get(option - 1).clean();
			connections.remove(option - 1);

		} catch (NumberFormatException e) {
			UI.setError("Opción no válida");
		} catch (IOException e) {
			e.printStackTrace();
		}
	}