From b1ef9b9512a79efaa65ee80cb161e9282636c7ef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marek=20Lema=C5=84czyk?= <marek@lemanczyk.eu>
Date: Sun, 14 Sep 2025 16:28:13 +0200
Subject: [PATCH] Tiny cleanup

---
 EvenPerfectBitScanner/Program.cs   | 1 -
 PerfectNumbers.Core/PrimeTester.cs | 2 +-
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/EvenPerfectBitScanner/Program.cs b/EvenPerfectBitScanner/Program.cs
index 8b659de..f4d6772 100644
--- a/EvenPerfectBitScanner/Program.cs
+++ b/EvenPerfectBitScanner/Program.cs
@@ -35,7 +35,6 @@ internal static class Program
 	private static string? _resultsDir;
 	private static string? _resultsPrefix;
 
-	private static long _lastProfileMs;
 	// RLE/bit-pattern filtering options
 	private static string? _rleBlacklistPath;
 	private static ulong _rleHardMaxP = ulong.MaxValue;
diff --git a/PerfectNumbers.Core/PrimeTester.cs b/PerfectNumbers.Core/PrimeTester.cs
index d627bb3..97efd4d 100644
--- a/PerfectNumbers.Core/PrimeTester.cs
+++ b/PerfectNumbers.Core/PrimeTester.cs
@@ -133,7 +133,7 @@ public sealed class PrimeTester(bool useInternal = false)
         public Action<Index1D, ArrayView<ulong>, ArrayView<uint>, ArrayView<byte>> Kernel { get; }
         public MemoryBuffer1D<uint, Stride1D.Dense> DevicePrimes { get; }
         private readonly Accelerator _accel;
-        private readonly System.Collections.Concurrent.ConcurrentBag<ScratchBuffers> _scratchPool = new();
+        private readonly System.Collections.Concurrent.ConcurrentBag<ScratchBuffers> _scratchPool = [];
 
         public KernelState(Accelerator accelerator)
         {