1 files changed, 0 insertions, 122 deletions
diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/ConcurrentHashMap.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/ConcurrentHashMap.cs
deleted file mode 100644
index 7f464ad36..000000000
--- a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/ConcurrentHashMap.cs
+++ /dev/null
@@ -1,122 +0,0 @@
-using System.Collections.Generic;
-
-namespace SharpCifs.Util.Sharpen
-{
-    internal class ConcurrentHashMap<T, TU> : AbstractMap<T, TU>, IConcurrentMap<T, TU>
-	{
-		private Dictionary<T, TU> _table;
-
-		public ConcurrentHashMap ()
-		{
-			_table = new Dictionary<T, TU> ();
-		}
-
-		public ConcurrentHashMap (int initialCapacity, float loadFactor, int concurrencyLevel)
-		{
-			_table = new Dictionary<T, TU> (initialCapacity);
-		}
-
-		public override void Clear ()
-		{
-			lock (_table) {
-				_table = new Dictionary<T, TU> ();
-			}
-		}
-
-		public override bool ContainsKey (object name)
-		{
-			return _table.ContainsKey ((T)name);
-		}
-
-		public override ICollection<KeyValuePair<T, TU>> EntrySet ()
-		{
-			return this;
-		}
-
-		public override TU Get (object key)
-		{
-			TU local;
-			_table.TryGetValue ((T)key, out local);
-			return local;
-		}
-
-		protected override IEnumerator<KeyValuePair<T, TU>> InternalGetEnumerator ()
-		{
-			return _table.GetEnumerator ();
-		}
-
-		public override bool IsEmpty ()
-		{
-			return _table.Count == 0;
-		}
-
-		public override TU Put (T key, TU value)
-		{
-			lock (_table) {
-				TU old = Get (key);
-				Dictionary<T, TU> newTable = new Dictionary<T, TU> (_table);
-				newTable[key] = value;
-				_table = newTable;
-				return old;
-			}
-		}
-
-		public TU PutIfAbsent (T key, TU value)
-		{
-			lock (_table) {
-				if (!ContainsKey (key)) {
-					Dictionary<T, TU> newTable = new Dictionary<T, TU> (_table);
-					newTable[key] = value;
-					_table = newTable;
-					return value;
-				}
-				return Get (key);
-			}
-		}
-
-		public override TU Remove (object key)
-		{
-			lock (_table) {
-				TU old = Get ((T)key);
-				Dictionary<T, TU> newTable = new Dictionary<T, TU> (_table);
-				newTable.Remove ((T)key);
-				_table = newTable;
-				return old;
-			}
-		}
-
-		public bool Remove (object key, object value)
-		{
-			lock (_table) {
-				if (ContainsKey (key) && value.Equals (Get (key))) {
-					Dictionary<T, TU> newTable = new Dictionary<T, TU> (_table);
-					newTable.Remove ((T)key);
-					_table = newTable;
-					return true;
-				}
-				return false;
-			}
-		}
-
-		public bool Replace (T key, TU oldValue, TU newValue)
-		{
-			lock (_table) {
-				if (ContainsKey (key) && oldValue.Equals (Get (key))) {
-					Dictionary<T, TU> newTable = new Dictionary<T, TU> (_table);
-					newTable[key] = newValue;
-					_table = newTable;
-					return true;
-				}
-				return false;
-			}
-		}
-
-		public override IEnumerable<T> Keys {
-			get { return _table.Keys; }
-		}
-
-		public override IEnumerable<TU> Values {
-			get { return _table.Values; }
-		}
-	}
-}