From c477d70f57bed6e2943095d490e2c7fbc4b3aaf4 Mon Sep 17 00:00:00 2001
From: Matilda Clerke <matilda.clerke@consensys.net>
Date: Fri, 4 Oct 2024 15:54:07 +1000
Subject: [PATCH] 7311: Change to regular HashMap

Signed-off-by: Matilda Clerke <matilda.clerke@consensys.net>
---
 .../besu/ethereum/eth/sync/fastsync/DownloadReceiptsStep.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ethereum/eth/src/main/java/org/hyperledger/besu/ethereum/eth/sync/fastsync/DownloadReceiptsStep.java b/ethereum/eth/src/main/java/org/hyperledger/besu/ethereum/eth/sync/fastsync/DownloadReceiptsStep.java
index 86b2f31fef..c45d36ee98 100644
--- a/ethereum/eth/src/main/java/org/hyperledger/besu/ethereum/eth/sync/fastsync/DownloadReceiptsStep.java
+++ b/ethereum/eth/src/main/java/org/hyperledger/besu/ethereum/eth/sync/fastsync/DownloadReceiptsStep.java
@@ -31,10 +31,10 @@ import org.hyperledger.besu.ethereum.eth.sync.tasks.GetReceiptsForHeadersTask;
 import org.hyperledger.besu.ethereum.mainnet.BodyValidator;
 import org.hyperledger.besu.plugin.services.MetricsSystem;
 
+import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.CompletableFuture;
-import java.util.concurrent.ConcurrentHashMap;
 import java.util.function.Function;
 
 public class DownloadReceiptsStep
@@ -64,7 +64,7 @@ public class DownloadReceiptsStep
           .getScheduler()
           .scheduleSyncWorkerTask(
               () -> {
-                Map<BlockHeader, List<TransactionReceipt>> getReceipts = new ConcurrentHashMap<>();
+                Map<BlockHeader, List<TransactionReceipt>> getReceipts = new HashMap<>();
                 do {
                   GetReceiptsFromPeerTask task =
                       new GetReceiptsFromPeerTask(headers, new BodyValidator());