'IConcurrentReadOnlyCollection<IInvokedHttpRequest>' is obsolete: 'Will be removed in next version.'

'IConcurrentReadOnlyCollection<T>' is obsolete: 'Will be removed in next version.'

Rename type name ResponseHandlerDelegate so that it does not end in 'Delegate' (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1711)

Remove this unread private field '_verifiableBecause' or refactor the code to use its value. (https://rules.sonarsource.com/csharp/RSPEC-4487)

Do not update the loop counter 'i' within the loop body. (https://rules.sonarsource.com/csharp/RSPEC-127)

Do not update the loop counter 'i' within the loop body. (https://rules.sonarsource.com/csharp/RSPEC-127)

In virtual/interface member IResponseBehavior.HandleAsync(MockHttpRequestContext, HttpResponseMessage, ResponseHandlerDelegate, CancellationToken), rename parameter next so that it no longer conflicts with the reserved language keyword 'Next'. Using a reserved keyword as the name of a parameter on a virtual/interface member makes it harder for consumers in other languages to override/implement the member. (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1716)

Collection-specific "Exists" method should be used instead of the "Any" extension. (https://rules.sonarsource.com/csharp/RSPEC-6605)

Collection-specific "Exists" method should be used instead of the "Any" extension. (https://rules.sonarsource.com/csharp/RSPEC-6605)