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org.sonar.plugins.csharp.S3981.html Maven / Gradle / Ivy

Why is this an issue?
The size of a collection and the length of an array are always greater than or equal to zero. Testing it doesn’t make sense, since the result is
always true.
if(collection.Count >= 0){...} // Noncompliant: always true

if(array.Length >= 0){...} // Noncompliant: always true

Similarly testing that it is less than zero will always return false.
if(enumerable.Count() < 0){...} // Noncompliant: always false

Fix the code to properly check for emptiness if it was the intent, or remove the redundant code to keep the current behavior.