docs: @Override
     public void setHealthCheckRegistry(Object healthCheckRegistry)
     {
        boolean isAlreadySet = getHealthCheckRegistry() != null;
        super.setHealthCheckRegistry(healthCheckRegistry);
  
        HikariPool p = pool;
        if (p != null) {
           if (isAlreadySet) {
              throw new IllegalStateException("HealthCheckRegistry can only be set one time");
           }
           else {
              p.setHealthCheckRegistry(super.getHealthCheckRegistry());
           }
        }
     }