Cleanup.

Open.ChannelExtensions.Tests/BatchTests.cs

@@ -1,6 +1,4 @@
 using System.Runtime.CompilerServices;
-using System.Threading.Channels;
-using System.Threading;
 
 namespace Open.ChannelExtensions.Tests;
 

Open.ChannelExtensions.Tests/PipelineExceptionTests.cs

@@ -1,30 +1,32 @@
-using System.Threading.Tasks;
-using System.Xml.Linq;
-
-namespace Open.ChannelExtensions.Tests;
+namespace Open.ChannelExtensions.Tests;
 public class PipelineExceptionTests
 {
 	const int BatchSize = 20;
 	const int Elements = 100;
 	readonly Channel<int> _channel;
+
+#pragma warning disable IDE0052 // Remove unread private members
+	// for debugging
 	int _thrown = -2;
+#pragma warning restore IDE0052 // Remove unread private members
 
 	public PipelineExceptionTests()
 	{
 		_channel = Channel.CreateBounded<int>(10000);
 		for (var i = 0; i < 100; i++)
 		{
 			if (!_channel.Writer.TryWrite(i))
-				throw new Exception("Failed to write " + i);
+				throw new Exception($"Failed to write {i}");
 		}
 	}
 
 	Func<int, int> CreateThrowIfEqual(int elementToThrow) => element =>
 	{
 		if (elementToThrow != -1 && element != elementToThrow)
 			return element;
+
 		_thrown = element;
-		throw new Exception("Thrown at " + element);
+		throw new Exception($"Thrown at {element}");
 	};
 
 	ChannelReader<int> PrepareStage1(int elementToThrow) =>

Open.ChannelExtensions/Open.ChannelExtensions.csproj

@@ -31,7 +31,7 @@
 		<PackageIcon>logo.png</PackageIcon>
 		<PackageReadmeFile>README.md</PackageReadmeFile>
 		<!-- Don't enforce collection expressions as they don't work in .NET 6. -->
-		<NoWarn>IDE0301;IDE0303;IDE0304</NoWarn>
+		<NoWarn>IDE0130;IDE0301;IDE0303;IDE0304;</NoWarn>
 	</PropertyGroup>
 
 	<ItemGroup>