rspec/rules/S2333/csharp/rule.adoc

Unnecessary keywords simply clutter the code and should be removed. Specifically:

* `+partial+` on type declarations that are completely defined in one place
* `+sealed+` on members of `+sealed+` classes
* `+unsafe+` method or block inside construct already marked with `+unsafe+`, or when there are no `+unsafe+` constructs in the block
* `+checked+` and `+unchecked+` blocks with no integral-type arithmetic operations 

== Noncompliant Code Example

----
public partial class MyClass // Noncompliant
{
  public virtual void Method()
  {
  }
}

public sealed class MyOtherClass : MyClass
{
  public sealed override void Method() // Noncompliant
  {
  }
}
----

== Compliant Solution

----
public class MyClass
{
  public virtual void Method()
  {
  }
}

public sealed class MyOtherClass : MyClass
{
  public override void Method()
  {
  }
}
----