A nested type is a type argument that is also a generic type. Calling a method with such a nested type argument requires complicated and confusing code. It should be avoided as much as possible.
== Noncompliant Code Example
----
using System;
using System.Collections.Generic;
namespace MyLibrary
{
public class Foo
public void DoSomething(ICollection<ICollection<int>> outerCollect) // Noncompliant
}
ifdef::env-github,rspecator-view[]
'''
== Implementation Specification
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include::message.adoc[]
include::highlighting.adoc[]
endif::env-github,rspecator-view[]
