code: @Override
    public <T> ServiceBuilder service(Class<T> type)
    {
      Key<?> key = Key.of(type, ServiceImpl.class);
  
      return service(key, type);
    }
docs: /*
  @Override
  public ServiceManagerAmp managerBuild()
  {
  if (_manager != null) {
  return _manager;
  }
  else if (_buildManager == null) {
  _buildManager = new ServiceManagerBuildTemp(this);
  }
  
  return _buildManager;
  }