code: @Override
  	public void login(String username, String password)
  			throws LoginFailedException {
  		super.login(username, password);
  	}
docs: Logs in using the specified user credentials. After successful login, the
  API connection remains in a logged in state, and future actions will be
  run as a logged in user.
  
  @param username
  the name of the user to log in
  @param password
  the password of the user
  @throws LoginFailedException
  if the login failed for some reason