Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

mcs/class/referencesource/System.Web/Configuration/FileDetails.cs

@@ -0,0 +1,53 @@
+//------------------------------------------------------------------------------
+// <copyright file="FileDetails.cs" company="Microsoft">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>
+//------------------------------------------------------------------------------
+
+namespace System.Web.Configuration {
+    using System.Collections;
+    using System.Configuration;
+    using System.Configuration.Internal;
+    using System.Web;
+    using System.Web.Util;
+    using System.Security;
+    using System.IO;
+    using System.Web.Hosting;
+    using System.Runtime.InteropServices;
+    using System.Reflection;
+    using System.Collections.Specialized;
+    using System.Xml;
+    using System.Security.Principal;
+    using System.Threading;
+    using System.Globalization;
+
+    internal class FileDetails
+    {
+        bool _exists;
+        long _fileSize;
+        DateTime _utcCreationTime;
+        DateTime _utcLastWriteTime;
+
+        internal FileDetails(bool exists, long fileSize, DateTime utcCreationTime, DateTime utcLastWriteTime) {
+            _exists = exists;
+            _fileSize = fileSize;
+            _utcCreationTime = utcCreationTime;
+            _utcLastWriteTime = utcLastWriteTime;
+        }
+
+        public override bool Equals(Object obj) {
+            FileDetails other = obj as FileDetails;
+            return
+                   other != null
+                && _exists == other._exists
+                && _fileSize == other._fileSize
+                && _utcCreationTime == other._utcCreationTime
+                && _utcLastWriteTime == other._utcLastWriteTime;
+        }
+
+        public override int GetHashCode() {
+            return HashCodeCombiner.CombineHashCodes(_exists.GetHashCode(), _fileSize.GetHashCode(),
+                                                     _utcCreationTime.GetHashCode(), _utcLastWriteTime.GetHashCode());
+        }
+    }
+}