diff --git a/ILSpy/TreeNodes/TypeTreeNode.cs b/ILSpy/TreeNodes/TypeTreeNode.cs
index 2291bb074..23bce5df7 100644
--- a/ILSpy/TreeNodes/TypeTreeNode.cs
+++ b/ILSpy/TreeNodes/TypeTreeNode.cs
@@ -30,7 +30,7 @@ namespace ICSharpCode.ILSpy.TreeNodes
 	{
 		readonly TypeDefinition type;
 		readonly AssemblyTreeNode parentAssemblyNode;
-
+		
 		public TypeTreeNode(TypeDefinition type, AssemblyTreeNode parentAssemblyNode)
 		{
 			if (parentAssemblyNode == null)
@@ -41,36 +41,29 @@ namespace ICSharpCode.ILSpy.TreeNodes
 			this.parentAssemblyNode = parentAssemblyNode;
 			this.LazyLoading = true;
 		}
-
-		public TypeDefinition TypeDefinition
-		{
+		
+		public TypeDefinition TypeDefinition {
 			get { return type; }
 		}
-
-		public AssemblyTreeNode ParentAssemblyNode
-		{
+		
+		public AssemblyTreeNode ParentAssemblyNode {
 			get { return parentAssemblyNode; }
 		}
-
-		public string Name
-		{
+		
+		public string Name {
 			get { return type.Name; }
 		}
-
-		public string Namespace
-		{
+		
+		public string Namespace {
 			get { return type.Namespace; }
 		}
-
-		public override object Text
-		{
+		
+		public override object Text {
 			get { return HighlightSearchMatch(this.Language.TypeToString(type, includeNamespace: false)); }
 		}
-
-		public bool IsPublicAPI
-		{
-			get
-			{
+		
+		public bool IsPublicAPI {
+			get {
 				switch (type.Attributes & TypeAttributes.VisibilityMask) {
 					case TypeAttributes.Public:
 					case TypeAttributes.NestedPublic:
@@ -82,7 +75,7 @@ namespace ICSharpCode.ILSpy.TreeNodes
 				}
 			}
 		}
-
+		
 		public override FilterResult Filter(FilterSettings settings)
 		{
 			if (!settings.ShowInternalApi && !IsPublicAPI)
@@ -96,7 +89,7 @@ namespace ICSharpCode.ILSpy.TreeNodes
 				return FilterResult.Recurse;
 			}
 		}
-
+		
 		protected override void LoadChildren()
 		{
 			if (type.BaseType != null || type.HasInterfaces)
@@ -109,7 +102,7 @@ namespace ICSharpCode.ILSpy.TreeNodes
 			foreach (FieldDefinition field in type.Fields.OrderBy(m => m.Name)) {
 				this.Children.Add(new FieldTreeNode(field));
 			}
-
+			
 			foreach (PropertyDefinition property in type.Properties.OrderBy(m => m.Name)) {
 				this.Children.Add(new PropertyTreeNode(property));
 			}
@@ -123,7 +116,7 @@ namespace ICSharpCode.ILSpy.TreeNodes
 				}
 			}
 		}
-
+		
 		public override void Decompile(Language language, ITextOutput output, DecompilationOptions options)
 		{
 			language.DecompileType(type, output, options);
@@ -153,10 +146,8 @@ namespace ICSharpCode.ILSpy.TreeNodes
 			} else {
 				if (type.IsInterface)
 					return TypeIcon.Interface;
-				else if (IsDelegate(type))
+				else if (type.BaseType != null && type.BaseType.FullName == typeof(MulticastDelegate).FullName)
 					return TypeIcon.Delegate;
-				else if (IsStaticClass(type))
-					return TypeIcon.StaticClass;
 				else
 					return TypeIcon.Class;
 			}
@@ -187,28 +178,9 @@ namespace ICSharpCode.ILSpy.TreeNodes
 			}
 			return overlay;
 		}
-
-		private static bool IsDelegate(TypeDefinition type)
-		{
-			return type.BaseType != null && type.BaseType.FullName == typeof(MulticastDelegate).FullName;
-		}
-
-		private static bool IsStaticClass(TypeDefinition type)
-		{
-			if (type.IsSealed) {
-				if (type.IsAbstract)
-					return true;
-				else
-					return !type.Methods.Where(m => m.Name == ".ctor").Any(m => !m.IsPrivate);
-			}
-
-			return false;
-		}
-
 		#endregion
-
-		MemberReference IMemberTreeNode.Member
-		{
+		
+		MemberReference IMemberTreeNode.Member {
 			get { return type; }
 		}
 	}