do not throw on reset.

Author: jmd

src/DotJEM.Json.Index2.Management/IJsonIndexManager.cs

@@ -111,7 +111,6 @@ public async Task ResetIndexAsync()
     {
         index.Storage.Delete();
         await jsonDocumentSource.ResetAsync().ConfigureAwait(false);
-      
     }
 
     private void CaptureChange(IJsonDocumentSourceEvent sourceEvent)
@@ -132,8 +131,6 @@ private void CaptureChange(IJsonDocumentSourceEvent sourceEvent)
                 case JsonDocumentUpdated updated:
                     writer.Update(updated.Document);
                     break;
-                default:
-                    throw new ArgumentOutOfRangeException(nameof(sourceEvent));
             }
 
             changesStream.Publish(sourceEvent);

src/DotJEM.Json.Index2/Storage/IJsonIndexStorageManager.cs

@@ -74,9 +74,6 @@ public void Delete()
         Unlock();
         foreach (string file in Directory.ListAll())
             Directory.DeleteFile(file);
-        //Directory.Dispose();
-        //Directory = null;
-
         provider.Delete();
     }
 }