public Builder sslContext(final SslContext sslContext) {
            this.sslContext = sslContext;
            return this;
        }
Explicitly set the {@code SslContext} for when more flexibility is required in the configuration than is
allowed by the {@link Builder}. If this value is set to something other than {@code null} then all other
related SSL settings are ignored. The {@link #enableSsl} setting should still be set to {@code true} for
this setting to take effect.
gremlin-driver/src/main/java/org/apache/tinkerpop/gremlin/driver/Cluster.java