modules/jooby-metrics/src/main/java/org/jooby/metrics/Metrics.java
public <H extends HealthCheck> Metrics healthCheck(final String name, final Class<H> check) {
    bindings.add((binder, routes, conf) -> {
      MapBinder.newMapBinder(binder, String.class, HealthCheck.class)
          .addBinding(name)
          .to(check);
    });
    return this;
  }
public <H extends HealthCheck> Metrics healthCheck(final String name, final Class<H> check) {
    bindings.add((binder, routes, conf) -> {
      MapBinder.newMapBinder(binder, String.class, HealthCheck.class)
          .addBinding(name)
          .to(check);
    });
    return this;
  }
Append a health check to the {@link HealthCheckRegistry}. The metric will be resolved by Guice.
This call is identical to {@link HealthCheckRegistry#register(String, HealthCheck)}.

@param name Name of the check.
@param check A check object.
@param <H> {@link HealthCheck} type.
@return This metrics module.