GoogleTestAdapter.TestAdapter.TestExecutor.GetAllTraitNames C# (CSharp) Method

        private ISet<string> GetAllTraitNames(IEnumerable<TestCase> testCases)
        {
            var allTraitNames = new HashSet<string>();
            foreach (TestCase testCase in testCases)
            {
                foreach (Trait trait in testCase.Traits)
                {
                    allTraitNames.Add(trait.Name);
                }
            }
            return allTraitNames;
        }