p.setPassword(proxy.getPassword());

                    repository.setProxy(p);
                } else {
                    repository.setProxy(null);
                }
            }
        }
    }

    private Proxy getProxy(RepositorySystemSession session, ArtifactRepository repository) {
        if (session != null) {

        proxyInfo.setHost(repository.getProxy().getHost());
        proxyInfo.setType(repository.getProxy().getProtocol());
        proxyInfo.setPort(repository.getProxy().getPort());
        proxyInfo.setNonProxyHosts(repository.getProxy().getNonProxyHosts());
        proxyInfo.setUserName(repository.getProxy().getUserName());
        proxyInfo.setPassword(repository.getProxy().getPassword());
        return proxyInfo;
    }

        @Override
        public Authentication getAuthentication() {
            return null;
        }

        @Override
        public void setProxy(Proxy proxy) {}

        @Override
        public Proxy getProxy() {
            return null;
        }

        @Override
        public List<ArtifactRepository> getMirroredRepositories() {
            return Collections.emptyList();

    }

    String getRepositoryKey(ArtifactRepository repository) {
        StringBuilder buffer = new StringBuilder(256);

        Proxy proxy = repository.getProxy();
        if (proxy != null) {
            if (proxy.getUserName() != null) {
                int hash = (proxy.getUserName() + proxy.getPassword()).hashCode();
                buffer.append(hash).append('@');