Fix Sonar issues

src/WireMock.Net/Matchers/LinqMatcher.cs

@@ -72,7 +72,7 @@ namespace WireMock.Matchers
             switch (input)
             {
                 case JObject valueAsJObject:
-                    value = valueAsJObject; // valueAsJObject.ToObject<object>();
+                    value = valueAsJObject;
                     break;
 
                 default:

src/WireMock.Net/Util/JsonUtils.cs

@@ -32,16 +32,30 @@ namespace WireMock.Util
         {
             if (node.Type == JTokenType.Object)
             {
-                var childLines = new List<string>();
+                ProcessObject(node, propertyName, lines);
+            }
+            else if (node.Type == JTokenType.Array)
+            {
+                ProcessArray(node, propertyName, lines);
+            }
+            else
+            {
+                ProcessItem(node, path, propertyName, lines);
+            }
+        }
+
+        private static void ProcessObject(JToken node, string propertyName, List<string> lines)
+        {
+            var items = new List<string>();
             var text = new StringBuilder("new (");
 
             // In case of Object, loop all children. Do a ToArray() to avoid `Collection was modified` exceptions.
             foreach (JProperty child in node.Children<JProperty>().ToArray())
             {
-                    WalkNode(child.Value, child.Path, child.Name, childLines);
+                WalkNode(child.Value, child.Path, child.Name, items);
             }
 
-                text.Append(string.Join(", ", childLines));
+            text.Append(string.Join(", ", items));
             text.Append(")");
 
             if (!string.IsNullOrEmpty(propertyName))
@@ -51,7 +65,8 @@ namespace WireMock.Util
 
             lines.Add(text.ToString());
         }
-            else if (node.Type == JTokenType.Array)
+
+        private static void ProcessArray(JToken node, string propertyName, List<string> lines)
         {
             var items = new List<string>();
             var text = new StringBuilder("(new [] { ");
@@ -74,7 +89,8 @@ namespace WireMock.Util
 
             lines.Add(text.ToString());
         }
-            else
+
+        private static void ProcessItem(JToken node, string path, string propertyName, List<string> lines)
         {
             string castText = string.Empty;
             switch (node.Type)
@@ -116,7 +132,8 @@ namespace WireMock.Util
                     break;
 
                 default:
-                        throw new NotSupportedException($"JTokenType '{node.Type}' cannot be converted to a Dynamic Linq cast operator.");
+                    throw new NotSupportedException(
+                        $"JTokenType '{node.Type}' cannot be converted to a Dynamic Linq cast operator.");
             }
 
             if (!string.IsNullOrEmpty(propertyName))
@@ -128,4 +145,3 @@ namespace WireMock.Util
         }
     }
 }
-}