``++private++`` classes aren't visible outside of their assemblies anyway, so if they're not extended inside the assemblies, they should be made explicitly non-extensible with the addition of the ``++sealed++`` keyword. == Noncompliant Code Example ---- private class MyClass // Noncompliant { // ... } ---- == Compliant Solution ---- private sealed class MyClass { // ... } ---- ifdef::env-github,rspecator-view[] == Comments And Links (visible only on this page) include::comments-and-links.adoc[] endif::env-github,rspecator-view[]