public ImplicitSubscritionRecoverableStreamTestRunner(IGrainFactory grainFactory, string streamProviderTypeName, string streamProviderName, GeneratorAdapterConfig adapterConfig)
 {
     this.grainFactory           = grainFactory;
     this.streamProviderTypeName = streamProviderTypeName;
     this.streamProviderName     = streamProviderName;
     this.adapterConfig          = adapterConfig;
 }