diff --git a/src/Microsoft.DotNet.TestFramework/TestDirectory.cs b/src/Microsoft.DotNet.TestFramework/TestDirectory.cs
index 573120da1..e599b79e7 100644
--- a/src/Microsoft.DotNet.TestFramework/TestDirectory.cs
+++ b/src/Microsoft.DotNet.TestFramework/TestDirectory.cs
@@ -11,23 +11,21 @@ namespace Microsoft.DotNet.TestFramework
 {
     public class TestDirectory
     {
-        private readonly string _path;
-
         internal TestDirectory(string path)
         {
             if (string.IsNullOrEmpty(path))
             {
-                throw new ArgumentException("path");
+                throw new ArgumentException(nameof(path));
             }
             
-            _path = path;
+            Path = path;
             
-            EnsureExistsAndEmpty(_path);
+            EnsureExistsAndEmpty(Path);
         }
         
-        public string Path { get { return _path; } }
+        public string Path { get; private set; }
         
-        private void EnsureExistsAndEmpty(string path)
+        private static void EnsureExistsAndEmpty(string path)
         {
             if (Directory.Exists(path))
             {
@@ -37,4 +35,4 @@ namespace Microsoft.DotNet.TestFramework
             Directory.CreateDirectory(path);
         }
     }
-}
\ No newline at end of file
+}
diff --git a/src/dotnet/MulticoreJitActivator.cs b/src/dotnet/MulticoreJitActivator.cs
index 0663b697b..d09974ed1 100644
--- a/src/dotnet/MulticoreJitActivator.cs
+++ b/src/dotnet/MulticoreJitActivator.cs
@@ -43,4 +43,4 @@ namespace Microsoft.DotNet.Cli
             AssemblyLoadContext.Default.StartProfileOptimization("dotnet");
         }
     }
-}
\ No newline at end of file
+}
diff --git a/src/dotnet/MulticoreJitProfilePathCalculator.cs b/src/dotnet/MulticoreJitProfilePathCalculator.cs
index 6f5761492..0f2afc3bf 100644
--- a/src/dotnet/MulticoreJitProfilePathCalculator.cs
+++ b/src/dotnet/MulticoreJitProfilePathCalculator.cs
@@ -28,7 +28,7 @@ namespace Microsoft.DotNet.Cli
 
         private void CalculateProfileRootPath()
         {
-            var profileRoot = GetRuntimeDataRootPath();
+            var profileRoot = GetRuntimeDataRootPathString();
 
             var version = Product.Version;
 
@@ -37,7 +37,7 @@ namespace Microsoft.DotNet.Cli
             _multicoreJitProfilePath = Path.Combine(profileRoot, "sdk", version, rid, "optimizationdata");
         }
 
-        private string GetRuntimeDataRootPath()
+        private string GetRuntimeDataRootPathString()
         {
             return RuntimeInformation.IsOSPlatform(OSPlatform.Windows)
                 ? GetWindowsRuntimeDataRoot()