Imported Upstream version 4.0.0~alpha1

Former-commit-id: 806294f5ded97629b74c85c09952f2a74fe182d9

mcs/class/corlib/ReferenceSources/Environment.cs

@@ -0,0 +1,22 @@
+using System.Globalization;
+
+namespace System
+{
+	partial class Environment
+	{
+		internal static string GetResourceString (string key)
+		{
+			return key;
+		}
+
+		internal static string GetResourceString (string key, CultureInfo culture)
+		{
+			return key;
+		}
+
+		internal static string GetResourceString (string key, params object[] values)
+		{
+			return string.Format (CultureInfo.InvariantCulture, key, values);
+		}
+	}
+}