private static Set<String> getActiveSSLProtocols() {
        try {
            return NullSafe.asSet(SSLContext.getDefault().createSSLEngine().getEnabledProtocols());
        } catch (Exception e) {
            LOGGER.debug("Unable to determine SSL protocols", e);
            return Collections.emptySet();
        }
    }
Handler class that forwards the request to a URL.
stroom-pipeline/src/main/java/stroom/pipeline/writer/HTTPAppender.java