@SuppressWarnings("deprecation")
    protected void prepareSocket(final SSLSocket socket, final HttpContext context) throws IOException {
        prepareSocket(socket);
    }
Performs any custom initialization for a newly created SSLSocket
(before the SSL handshake happens).

The default implementation is a no-op, but could be overridden to, e.g.,
call {@link javax.net.ssl.SSLSocket#setEnabledCipherSuites(String[])}.
@throws IOException may be thrown if overridden
httpclient5/src/main/java/org/apache/hc/client5/http/ssl/SSLConnectionSocketFactory.java