@Override
    protected Socket wrap(OpenSSLSocketImpl socket) throws IOException {
        return new KitKatPlatformOpenSSLSocketImplAdapter(socket);
    }
A {@link javax.net.ssl.SSLSocketFactory} which creates unbundled conscrypt SSLSockets and wraps
them into KitKat (and newer) platform SSLSockets.
android/src/main/java/org/conscrypt/KitKatPlatformOpenSSLSocketAdapterFactory.java