Fix broken documentation in Steeltoe 4.x

src/Configuration/src/Abstractions/CompositeConfigurationProvider.cs

@@ -97,10 +97,9 @@ public void Set(string key, string? value)
 
         LogSet(GetType().Name, key, value);
 
-        if (ConfigurationRoot != null)
-        {
-            ConfigurationRoot[key] = value;
-        }
+#pragma warning disable S1121 // Assignments should not be made from within sub-expressions
+        ConfigurationRoot?[key] = value;
+#pragma warning restore S1121 // Assignments should not be made from within sub-expressions
     }
 
     public void Dispose()

src/Connectors/src/Connectors/DynamicTypeAccess/ConnectorFactoryShim.cs

@@ -60,7 +60,7 @@ private static TypeAccessor MakeGenericTypeAccessor(Type connectionType)
 
     public ConnectorShim<TOptions> Get(string serviceBindingName)
     {
-        object instance = InstanceAccessor.InvokeMethodOverload(nameof(ConnectorFactory<TOptions, object>.Get), true, [typeof(string)], serviceBindingName)!;
+        object instance = InstanceAccessor.InvokeMethodOverload(nameof(ConnectorFactory<,>.Get), true, [typeof(string)], serviceBindingName)!;
 
         return new ConnectorShim<TOptions>(_connectionType, instance);
     }

src/Connectors/src/Connectors/DynamicTypeAccess/ConnectorShim.cs

@@ -25,7 +25,7 @@ private static InstanceAccessor CreateAccessor(Type connectionType, object insta
 
     public object GetConnection()
     {
-        return InstanceAccessor.InvokeMethod(nameof(Connector<TOptions, object>.GetConnection), true)!;
+        return InstanceAccessor.InvokeMethod(nameof(Connector<,>.GetConnection), true)!;
     }
 
     public void Dispose()

src/Discovery/src/Configuration/ConfigurationServiceCollectionExtensions.cs

@@ -18,7 +18,7 @@ public static class ConfigurationServiceCollectionExtensions
     /// Build your list of service instances under the configuration prefix discovery:services.
     /// <example>
     /// Example configuration in appsettings.json:
-    /// <![CDATA[
+    /// <code><![CDATA[
     /// {
     ///   "discovery": {
     ///     "services": [
@@ -36,7 +36,7 @@ public static class ConfigurationServiceCollectionExtensions
     ///     ]
     ///   }
     /// }
-    /// ]]>
+    /// ]]></code>
     /// </example>
     /// </remarks>
     /// <param name="services">

src/Discovery/src/Eureka/AppInfo/ApplicationInfo.cs

@@ -17,7 +17,7 @@ public sealed class ApplicationInfo
     private readonly ConcurrentDictionary<string, InstanceInfo> _instanceMap = new();
 
     public string Name { get; }
-    public IReadOnlyList<InstanceInfo> Instances => new List<InstanceInfo>(_instanceMap.Values);
+    public IReadOnlyList<InstanceInfo> Instances => GetInstancesSnapshot();
 
     internal ApplicationInfo(string name)
         : this(name, Array.Empty<InstanceInfo>())
@@ -38,6 +38,11 @@ internal ApplicationInfo(string name, ICollection<InstanceInfo> instances)
         }
     }
 
+    private List<InstanceInfo> GetInstancesSnapshot()
+    {
+        return [.. _instanceMap.Values];
+    }
+
     internal InstanceInfo? GetInstance(string instanceId)
     {
         ArgumentException.ThrowIfNullOrWhiteSpace(instanceId);

src/Management/src/Endpoint/Actuators/Health/Availability/LivenessState.cs

@@ -6,9 +6,10 @@ namespace Steeltoe.Management.Endpoint.Actuators.Health.Availability;
 
 /// <summary>
 /// "Liveness" state of the application.
-/// <para />
+/// <para>
 /// An application is considered live when it's running with a correct internal state. "Liveness" failure means that the internal state of the
 /// application is broken, and we cannot recover from it. As a result, the platform should restart the application.
+/// </para>
 /// </summary>
 public sealed class LivenessState : AvailabilityState
 {

src/Management/src/Endpoint/Actuators/Health/Availability/ReadinessState.cs

@@ -6,9 +6,10 @@ namespace Steeltoe.Management.Endpoint.Actuators.Health.Availability;
 
 /// <summary>
 /// The Readiness state of the application.
-/// <para />
+/// <para>
 /// An application is considered ready when it's <see cref="LivenessState.Correct" /> and willing to accept traffic. "Readiness" failure means that the
 /// application is not able to accept traffic and that the infrastructure should not route requests to it.
+/// </para>
 /// </summary>
 public sealed class ReadinessState : AvailabilityState
 {

src/Management/src/Endpoint/Actuators/RouteMappings/AspNetEndpointProvider.cs

@@ -167,7 +167,7 @@ private static IEnumerable<AspNetEndpoint> FromActuatorEndpoint(RouteEndpoint en
         if (endpointOptions != null)
         {
             string displayName = endpoint.DisplayName ?? string.Empty;
-            MethodInfo handlerMethod = typeof(EndpointMiddleware<,>).GetMethod(nameof(EndpointMiddleware<object, object>.InvokeAsync))!;
+            MethodInfo handlerMethod = typeof(EndpointMiddleware<,>).GetMethod(nameof(EndpointMiddleware<,>.InvokeAsync))!;
             var metadataProvider = endpoint.Metadata.GetMetadata<ActuatorMetadataProvider>()!;
 
             foreach (string httpMethod in endpointOptions.GetSafeAllowedVerbs())