modules/jooby-hazelcast/src/main/java/org/jooby/hazelcast/Hcast.java
public Hcast doWith(final Consumer<com.hazelcast.config.Config> configurer) {
    requireNonNull(configurer, "Configurer callback is required.");
    return doWith((config, conf) -> configurer.accept(config));
  }
public Hcast doWith(final Consumer<com.hazelcast.config.Config> configurer) {
    requireNonNull(configurer, "Configurer callback is required.");
    return doWith((config, conf) -> configurer.accept(config));
  }
Set a configurer callback.

@param configurer A configurer callback.
@return This instance.