1 files changed, 0 insertions, 178 deletions
diff --git a/crypto/src/util/collections/LinkedDictionary.cs b/crypto/src/util/collections/LinkedDictionary.cs
deleted file mode 100644
index 933d38ded..000000000
--- a/crypto/src/util/collections/LinkedDictionary.cs
+++ /dev/null
@@ -1,178 +0,0 @@
-using System;
-using System.Collections;
-
-namespace Org.BouncyCastle.Utilities.Collections
-{
-	public class LinkedDictionary
-		: IDictionary
-	{
-		internal readonly IDictionary hash = Platform.CreateHashtable();
-		internal readonly IList keys = Platform.CreateArrayList();
-
-		public LinkedDictionary()
-		{
-		}
-
-		public virtual void Add(object k, object v)
-		{
-			hash.Add(k, v);
-			keys.Add(k);
-		}
-
-		public virtual void Clear()
-		{
-			hash.Clear();
-			keys.Clear();
-		}
-
-		public virtual bool Contains(object k)
-		{
-			return hash.Contains(k);
-		}
-
-		public virtual void CopyTo(Array array, int index)
-		{
-			foreach (object k in keys)
-			{
-				array.SetValue(hash[k], index++);
-			}
-		}
-
-		public virtual int Count
-		{
-			get { return hash.Count; }
-		}
-
-		IEnumerator IEnumerable.GetEnumerator()
-		{
-			return GetEnumerator();
-		}
-
-		public virtual IDictionaryEnumerator GetEnumerator()
-		{
-			return new LinkedDictionaryEnumerator(this);
-		}
-
-		public virtual void Remove(object k)
-		{
-			hash.Remove(k);
-			keys.Remove(k);
-		}
-
-		public virtual bool IsFixedSize
-		{
-			get { return false; }
-		}
-
-		public virtual bool IsReadOnly
-		{
-			get { return false; }
-		}
-
-		public virtual bool IsSynchronized
-		{
-			get { return false; }
-		}
-
-		public virtual object SyncRoot
-		{
-			get { return false; }
-		}
-
-		public virtual ICollection Keys
-		{
-            get { return Platform.CreateArrayList(keys); }
-		}
-
-		public virtual ICollection Values
-		{
-			// NB: Order has to be the same as for Keys property
-			get
-			{
-                IList values = Platform.CreateArrayList(keys.Count);
-				foreach (object k in keys)
-				{
-					values.Add(hash[k]);
-				}
-				return values;
-			}
-		}
-
-		public virtual object this[object k]
-		{
-			get
-			{
-				return hash[k];
-			}
-			set
-			{
-				if (!hash.Contains(k))
-					keys.Add(k);
-				hash[k] = value;
-			}
-		}
-	}
-
-	internal class LinkedDictionaryEnumerator : IDictionaryEnumerator
-	{
-		private readonly LinkedDictionary parent;
-		private int pos = -1;
-
-		internal LinkedDictionaryEnumerator(LinkedDictionary parent)
-		{
-			this.parent = parent;
-		}
-
-		public virtual object Current
-		{
-			get { return Entry; }
-		}
-
-		public virtual DictionaryEntry Entry
-		{
-			get
-			{
-				object k = CurrentKey;
-				return new DictionaryEntry(k, parent.hash[k]);
-			}
-		}
-
-		public virtual object Key
-		{
-			get
-			{
-				return CurrentKey;
-			}
-		}
-
-		public virtual bool MoveNext()
-		{
-			if (pos >= parent.keys.Count)
-				return false;
-			return ++pos < parent.keys.Count;
-		}
-
-		public virtual void Reset()
-		{
-			this.pos = -1;
-		}
-
-		public virtual object Value
-		{
-			get
-			{
-				return parent.hash[CurrentKey];
-			}
-		}
-
-		private object CurrentKey
-		{
-			get
-			{
-				if (pos < 0 || pos >= parent.keys.Count)
-					throw new InvalidOperationException();
-				return parent.keys[pos];
-			}
-		}
-	}
-}