diff --git a/ICSharpCode.NRefactory.CSharp/ICSharpCode.NRefactory.CSharp.csproj b/ICSharpCode.NRefactory.CSharp/ICSharpCode.NRefactory.CSharp.csproj
index feac4eda7d..64787b437d 100644
--- a/ICSharpCode.NRefactory.CSharp/ICSharpCode.NRefactory.CSharp.csproj
+++ b/ICSharpCode.NRefactory.CSharp/ICSharpCode.NRefactory.CSharp.csproj
@@ -301,6 +301,7 @@
+
diff --git a/ICSharpCode.NRefactory.CSharp/Refactoring/CodeIssues/RedundantArrayInitializerCommaIssue.cs b/ICSharpCode.NRefactory.CSharp/Refactoring/CodeIssues/RedundantArrayInitializerCommaIssue.cs
new file mode 100644
index 0000000000..5a748db76a
--- /dev/null
+++ b/ICSharpCode.NRefactory.CSharp/Refactoring/CodeIssues/RedundantArrayInitializerCommaIssue.cs
@@ -0,0 +1,65 @@
+//
+// RedundantArrayInitializerCommaIssue.cs
+//
+// Author:
+// Mansheng Yang
+//
+// Copyright (c) 2012 Mansheng Yang
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+using System.Collections.Generic;
+
+namespace ICSharpCode.NRefactory.CSharp.Refactoring
+{
+ [IssueDescription ("Redundant comma in array initializer",
+ Description = "Redundant comma in array initializer.",
+ Category = IssueCategories.Redundancies,
+ Severity = Severity.Suggestion,
+ IssueMarker = IssueMarker.GrayOut)]
+ public class RedundantArrayInitializerCommaIssue : ICodeIssueProvider
+ {
+ public IEnumerable GetIssues (BaseRefactoringContext context)
+ {
+ return new GatherVisitor (context).GetIssues ();
+ }
+
+ class GatherVisitor : GatherVisitorBase
+ {
+ public GatherVisitor (BaseRefactoringContext ctx)
+ : base (ctx)
+ {
+ }
+
+ public override void VisitArrayInitializerExpression (ArrayInitializerExpression arrayInitializerExpression)
+ {
+ base.VisitArrayInitializerExpression (arrayInitializerExpression);
+
+ if (arrayInitializerExpression.IsSingleElement)
+ return;
+
+ var commaToken = arrayInitializerExpression.RBraceToken.PrevSibling as CSharpTokenNode;
+ if (commaToken == null || commaToken.GetText () != ",")
+ return;
+ AddIssue (commaToken, ctx.TranslateString ("Remove redundant comma in array initializer"),
+ script => script.Remove (commaToken));
+ }
+ }
+ }
+}
diff --git a/ICSharpCode.NRefactory.Tests/CSharp/CodeIssues/RedundantArrayInitializerCommaIssueTests.cs b/ICSharpCode.NRefactory.Tests/CSharp/CodeIssues/RedundantArrayInitializerCommaIssueTests.cs
new file mode 100644
index 0000000000..cd8d561ed7
--- /dev/null
+++ b/ICSharpCode.NRefactory.Tests/CSharp/CodeIssues/RedundantArrayInitializerCommaIssueTests.cs
@@ -0,0 +1,57 @@
+//
+// RedundantArrayInitializerCommaIssueTests.cs
+//
+// Author:
+// Mansheng Yang
+//
+// Copyright (c) 2012 Mansheng Yang
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+using ICSharpCode.NRefactory.CSharp.Refactoring;
+using NUnit.Framework;
+
+namespace ICSharpCode.NRefactory.CSharp.CodeIssues
+{
+ [TestFixture]
+ public class RedundantArrayInitializerCommaIssueTests : InspectionActionTestBase
+ {
+ [Test]
+ public void Test ()
+ {
+ var input = @"
+class TestClass
+{
+ void TestMethod ()
+ {
+ var a = new int[] { 1, 2, };
+ }
+}";
+ var output = @"
+class TestClass
+{
+ void TestMethod ()
+ {
+ var a = new int[] { 1, 2 };
+ }
+}";
+ Test (input, 1, output);
+ }
+ }
+}
diff --git a/ICSharpCode.NRefactory.Tests/ICSharpCode.NRefactory.Tests.csproj b/ICSharpCode.NRefactory.Tests/ICSharpCode.NRefactory.Tests.csproj
index 839b689bc5..1d0390279d 100644
--- a/ICSharpCode.NRefactory.Tests/ICSharpCode.NRefactory.Tests.csproj
+++ b/ICSharpCode.NRefactory.Tests/ICSharpCode.NRefactory.Tests.csproj
@@ -164,6 +164,7 @@
+