cleanup.

src/DotNetCore.CAP/Dashboard/DashboardContext.cs

 using System;
-using System.Collections.Generic;
-using System.Text;
 using System.Text.RegularExpressions;
 using Microsoft.AspNetCore.Http;
 

src/DotNetCore.CAP/Dashboard/DashboardMetrics.cs

@@ -135,7 +135,6 @@ namespace DotNetCore.CAP.Dashboard
                IntValue = page.Statistics.ReceivedSucceeded
            });
 
-
         //----------------------------------------------------
 
         public static readonly DashboardMetric PublishedFailedCount = new DashboardMetric(
@@ -147,6 +146,7 @@ namespace DotNetCore.CAP.Dashboard
                 Style = page.Statistics.PublishedFailed > 0 ? MetricStyle.Danger : MetricStyle.Default,
                 Highlighted = page.Statistics.PublishedFailed > 0
             });
+
         public static readonly DashboardMetric ReceivedFailedCount = new DashboardMetric(
            "received_failed:count",
            "Metrics_FailedJobs",

src/DotNetCore.CAP/Dashboard/DashboardRequest.cs

@@ -15,6 +15,7 @@ namespace DotNetCore.CAP.Dashboard
         public abstract string RemoteIpAddress { get; }
 
         public abstract string GetQuery(string key);
+
         public abstract Task<IList<string>> GetFormValuesAsync(string key);
     }
 
@@ -33,7 +34,9 @@ namespace DotNetCore.CAP.Dashboard
         public override string PathBase => _context.Request.PathBase.Value;
         public override string LocalIpAddress => _context.Connection.LocalIpAddress.ToString();
         public override string RemoteIpAddress => _context.Connection.RemoteIpAddress.ToString();
+
         public override string GetQuery(string key) => _context.Request.Query[key];
+
         public override async Task<IList<string>> GetFormValuesAsync(string key)
         {
             var form = await _context.Request.ReadFormAsync();

src/DotNetCore.CAP/Dashboard/DashboardResponse.cs

@@ -14,6 +14,7 @@ namespace DotNetCore.CAP.Dashboard
         public abstract Stream Body { get; }
 
         public abstract void SetExpire(DateTimeOffset? value);
+
         public abstract Task WriteAsync(string text);
     }
 
@@ -21,7 +22,7 @@ namespace DotNetCore.CAP.Dashboard
     {
         private readonly HttpContext _context;
 
-        public CapDashboardResponse( HttpContext context)
+        public CapDashboardResponse(HttpContext context)
         {
             if (context == null) throw new ArgumentNullException(nameof(context));
             _context = context;

src/DotNetCore.CAP/Dashboard/DashboardRoutes.cs

@@ -72,11 +72,10 @@ namespace DotNetCore.CAP.Dashboard
                 GetExecutingAssembly(),
                 GetContentResourceName("fonts", "glyphicons-halflings-regular.woff2")));
 
-            #endregion
+            #endregion Embedded static content
 
             #region Razor pages and commands
 
-
             Routes.AddJsonResult("/published/message/(?<Id>.+)", x =>
             {
                 var id = int.Parse(x.UriMatch.Groups["Id"].Value);
@@ -186,7 +185,7 @@ namespace DotNetCore.CAP.Dashboard
             //Routes.AddRazorPage("/servers", x => new ServersPage());
             //Routes.AddRazorPage("/retries", x => new RetriesPage());
 
-            #endregion
+            #endregion Razor pages and commands
         }
 
         public static RouteCollection Routes { get; }

src/DotNetCore.CAP/Dashboard/HtmlHelper.cs

@@ -2,12 +2,11 @@
 using System.Collections.Generic;
 using System.Linq;
 using System.Net;
-using System.Text;
-using System.ComponentModel;
 using System.Reflection;
+using System.Text;
 using System.Text.RegularExpressions;
-using DotNetCore.CAP.Dashboard.Resources;
 using DotNetCore.CAP.Dashboard.Pages;
+using DotNetCore.CAP.Dashboard.Resources;
 using DotNetCore.CAP.Infrastructure;
 using DotNetCore.CAP.Models;
 using Microsoft.Extensions.Internal;

src/DotNetCore.CAP/Dashboard/IDashboardAuthorizationFilter.cs

@@ -2,6 +2,6 @@
 {
     public interface IDashboardAuthorizationFilter
     {
-        bool Authorize( DashboardContext context);
+        bool Authorize(DashboardContext context);
     }
 }
\ No newline at end of file

src/DotNetCore.CAP/Dashboard/IDashboardDispatcher.cs

-using System;
-using System.Collections.Generic;
-using System.Text;
-using System.Threading.Tasks;
+using System.Threading.Tasks;
 
 namespace DotNetCore.CAP.Dashboard
 {

src/DotNetCore.CAP/Dashboard/IMonitoringApi.cs

@@ -11,16 +11,23 @@ namespace DotNetCore.CAP.Dashboard
         IList<MessageDto> Messages(MessageQueryDto queryDto);
 
         int PublishedFailedCount();
+
         int PublishedProcessingCount();
+
         int PublishedSucceededCount();
 
         int ReceivedFailedCount();
+
         int ReceivedProcessingCount();
+
         int ReceivedSucceededCount();
 
         IDictionary<DateTime, int> SucceededByDatesCount();
+
         IDictionary<DateTime, int> FailedByDatesCount();
+
         IDictionary<DateTime, int> HourlySucceededJobs();
+
         IDictionary<DateTime, int> HourlyFailedJobs();
     }
 }
\ No newline at end of file

src/DotNetCore.CAP/Dashboard/JobHistoryRenderer.cs

@@ -14,6 +14,7 @@ namespace DotNetCore.CAP.Dashboard
 
         private static readonly IDictionary<string, string> BackgroundStateColors
             = new Dictionary<string, string>();
+
         private static readonly IDictionary<string, string> ForegroundStateColors
             = new Dictionary<string, string>();
 
@@ -144,7 +145,6 @@ namespace DotNetCore.CAP.Dashboard
                 itemsAdded = true;
             }
 
-
             if (stateData.ContainsKey("Result") && !String.IsNullOrWhiteSpace(stateData["Result"]))
             {
                 var result = stateData["Result"];

src/DotNetCore.CAP/Dashboard/JsonDispatcher.cs

 using System;
-using System.Net;
 using System.Threading.Tasks;
 using Newtonsoft.Json;
 using Newtonsoft.Json.Converters;

src/DotNetCore.CAP/Dashboard/JsonStats.cs

@@ -27,7 +27,7 @@ namespace DotNetCore.CAP.Dashboard
             var settings = new JsonSerializerSettings
             {
                 ContractResolver = new CamelCasePropertyNamesContractResolver(),
-                Converters = new JsonConverter[]{ new StringEnumConverter { CamelCaseText = true } }
+                Converters = new JsonConverter[] { new StringEnumConverter { CamelCaseText = true } }
             };
             var serialized = JsonConvert.SerializeObject(result, settings);
 

src/DotNetCore.CAP/Dashboard/LocalRequestsOnlyAuthorizationFilter.cs

 using System;
-using System.Collections.Generic;
-using System.Text;
 
 namespace DotNetCore.CAP.Dashboard
 {

src/DotNetCore.CAP/Dashboard/MessagesSidebarMenu.cs

@@ -51,7 +51,6 @@ namespace DotNetCore.CAP.Dashboard
                 Active = page.RequestPath.StartsWith("/received/failed"),
                 Metric = DashboardMetrics.ReceivedFailedCount
             });
-
         }
     }
 }
\ No newline at end of file

src/DotNetCore.CAP/Dashboard/Metric.cs

-
-namespace DotNetCore.CAP.Dashboard
+namespace DotNetCore.CAP.Dashboard
 {
     public class Metric
     {

src/DotNetCore.CAP/Dashboard/Monitoring/MessageDto.cs

 using System;
+
 namespace DotNetCore.CAP.Dashboard.Monitoring
 {
     public class MessageDto

src/DotNetCore.CAP/Dashboard/Monitoring/MessageQueryDto.cs

-using System;
-using System.Collections.Generic;
-using System.Text;
-using DotNetCore.CAP.Models;
+using DotNetCore.CAP.Models;
 
 namespace DotNetCore.CAP.Dashboard.Monitoring
 {

src/DotNetCore.CAP/Dashboard/Monitoring/ServerDto.cs

-using System;
-using System.Collections.Generic;
-
-namespace DotNetCore.CAP.Dashboard.Monitoring
+namespace DotNetCore.CAP.Dashboard.Monitoring
 {
     public class SubscriberDto
     {

src/DotNetCore.CAP/Dashboard/NavigationMenu.cs

@@ -13,7 +13,7 @@ namespace DotNetCore.CAP.Dashboard
             Items.Add(page => new MenuItem(Strings.NavigationMenu_Published, page.Url.LinkToPublished())
             {
                 Active = page.RequestPath.StartsWith("/published"),
-                Metrics = new []
+                Metrics = new[]
                 {
                     DashboardMetrics.PublishedSucceededCount,
                     DashboardMetrics.PublishedFailedCountOrNull

src/DotNetCore.CAP/Dashboard/Pages/PublishedPage.cs

 using System;
-using System.Collections.Generic;
-using System.Text;
 using DotNetCore.CAP.Processor.States;
 
 namespace DotNetCore.CAP.Dashboard.Pages

src/DotNetCore.CAP/Dashboard/Pages/ReceivedPage.cs

 using System;
-using System.Collections.Generic;
-using System.Text;
 using DotNetCore.CAP.Processor.States;
 
 namespace DotNetCore.CAP.Dashboard.Pages

src/DotNetCore.CAP/Dashboard/Pages/SidebarMenu.cs

@@ -5,7 +5,7 @@ namespace DotNetCore.CAP.Dashboard.Pages
 {
     partial class SidebarMenu
     {
-        public SidebarMenu( IEnumerable<Func<RazorPage, MenuItem>> items)
+        public SidebarMenu(IEnumerable<Func<RazorPage, MenuItem>> items)
         {
             if (items == null) throw new ArgumentNullException(nameof(items));
             Items = items;

src/DotNetCore.CAP/Dashboard/RazorPage.cs

@@ -2,7 +2,6 @@
 using System.Diagnostics;
 using System.Net;
 using System.Text;
-using System.Threading.Tasks;
 using DotNetCore.CAP.Dashboard.Monitoring;
 
 namespace DotNetCore.CAP.Dashboard

src/DotNetCore.CAP/Dashboard/RouteCollection.cs

 using System;
 using System.Collections.Generic;
-using System.Text;
 using System.Text.RegularExpressions;
 
 namespace DotNetCore.CAP.Dashboard

src/DotNetCore.CAP/Dashboard/UrlHelper.cs

 using System;
-using System.Collections.Generic;
 
 namespace DotNetCore.CAP.Dashboard
 {
     public class UrlHelper
     {
-
         private readonly DashboardContext _context;
 
-        public UrlHelper( DashboardContext context)
+        public UrlHelper(DashboardContext context)
         {
             if (context == null) throw new ArgumentNullException(nameof(context));
             _context = context;