Merge pull request #373 from TransactionProcessing/deepsource-autofix-ffb56119

refactor: remove unused exception variables in catch clauses

Author: StuartFerguson

Shared.EventStore/Aggregate/DomainEventFactory.cs

@@ -54,8 +54,8 @@ public DomainEvent CreateDomainEvent(Guid aggregateId, ResolvedEvent @event)
         try{
             eventType = TypeMap.GetType(@event.Event.EventType);
         }
-        catch(Exception ex){
-            // Nothing here
+        catch(Exception)
+        {
         }
 
         if (eventType == null)

Shared.EventStore/Aggregate/TypeMapConvertor.cs

@@ -39,7 +39,7 @@ public static IDomainEvent Convertor(Guid aggregateId, ResolvedEvent @event)
         {
             eventType = TypeMap.GetType(@event.Event.EventType);
         }
-        catch (Exception ex)
+        catch (Exception)
         {
             // Nothing here
         }

Shared.IntegrationTesting/BaseDockerHelper.cs

@@ -671,7 +671,7 @@ protected void CheckSqlConnection(IContainerService databaseServerContainer){
             connection.Close();
             this.Trace("SQL Server Container Running");
         }
-        catch(SqlException ex){
+        catch(SqlException){
             if (connection.State == ConnectionState.Open){
                 connection.Close();
             }

Shared/Extensions/StringExtensions.cs

@@ -26,12 +26,12 @@ public static Boolean TryParseJson<T>(this String obj, out T result)
             result = JsonConvert.DeserializeObject<T>(obj, settings);
             return true;
         }
-        catch (JsonReaderException jrex)
+        catch (JsonReaderException)
         {
             result = default(T);
             return false;
         }
-        catch (JsonSerializationException jsex)
+        catch (JsonSerializationException)
         {
             result = default(T);
             return false;

Shared/General/ConfigurationReader.cs

@@ -88,7 +88,7 @@ public static T GetValueOrDefault<T>(String sectionName, String keyName, T defau
 
             return (T)Convert.ChangeType(value, typeof(T));
         }
-        catch (KeyNotFoundException kex)
+        catch (KeyNotFoundException)
         {
             return defaultValue;
         }