config.setNtlmParameters(jcifsParams);
            }
        } else if (Constants.FORM.equals(scheme)) {
            config.setAuthSchemeType(AuthSchemeType.FORM);
            config.setFormParameters(ParameterUtil.parse(getParameters()));
        }

        // Credentials の設定
        final CredentialsConfig credentials = new CredentialsConfig();
        credentials.setUsername(getUsername());

                    .stream()
                    .filter(e -> e.getKey().startsWith(prefix))
                    .collect(Collectors.toMap(e -> e.getKey().substring(prefix.length()), Entry::getValue));
            config.setFormParameters(formParams);
        }

        // Credentials
        final CredentialsConfig credentials = new CredentialsConfig();
        credentials.setUsername(username);