graceland-platform/src/main/java/io/graceland/dropwizard/DropwizardModule.java
public void setup(PlatformConfiguration config, Environment env) {
        this.configuration = Preconditions.checkNotNull(config, "Configuration cannot be null.");
        this.environment = Preconditions.checkNotNull(env, "Environment cannot be null.");
    }
public void setup(PlatformConfiguration config, Environment env) {
        this.configuration = Preconditions.checkNotNull(config, "Configuration cannot be null.");
        this.environment = Preconditions.checkNotNull(env, "Environment cannot be null.");
    }
Called when the configuration and environment come into scope.

@param config Provided by Dropwizard.
@param env    Provided by Dropwizard.