Thanks for the feedback! There is a difference between the code snippet and the screenshot. There is a type SecurityListHelper and JustCode shows warnings for it. My guess is that the problem is in this type. Can you provide more information about it?
JustCode doesn't show any warnings or errors for the following code:
// GetGroupListEntries returns type DataTable (System.Data)
var groups = GetGroupListEntries();
|| groups.Rows.Count > 0)
// do something here
the Telerik team