private <T> void nullSafePut(JsonObject jsonObject, String key, T value) {
        if (value == null)
            return;
        jsonObject.put(key, value);
    }
Translate our abstracted {@link JdbcOptionsBean} into a Vert.x-specific config.

We are assuming that the user is using HikariCP.
gateway/platforms/vertx3/vertx3/src/main/java/io/apiman/gateway/platforms/vertx3/components/jdbc/VertxJdbcClientImpl.java