From 821eece5d06a787576fc5bbd98325bb1506c7f41 Mon Sep 17 00:00:00 2001
From: HashEngineering <hashengineeringsolutions@gmail.com>
Date: Wed, 11 Sep 2024 16:32:23 -0700
Subject: [PATCH] feat: add getMasternodesByVotingKey method to
 SimplifiedMasternodeList

---
 .../org/bitcoinj/evolution/SimplifiedMasternodeList.java   | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/core/src/main/java/org/bitcoinj/evolution/SimplifiedMasternodeList.java b/core/src/main/java/org/bitcoinj/evolution/SimplifiedMasternodeList.java
index 34aa986c7..b24988f4e 100644
--- a/core/src/main/java/org/bitcoinj/evolution/SimplifiedMasternodeList.java
+++ b/core/src/main/java/org/bitcoinj/evolution/SimplifiedMasternodeList.java
@@ -33,6 +33,7 @@
 import java.nio.ByteBuffer;
 import java.util.*;
 import java.util.concurrent.locks.ReentrantLock;
+import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
 import static java.lang.Math.min;
@@ -338,6 +339,12 @@ public Masternode getMNByAddress(InetSocketAddress socketAddress) {
         return null;
     }
 
+    public List<Masternode> getMasternodesByVotingKey(KeyId votingKeyId) {
+        return mnMap.values().stream()
+                .filter(simplifiedMasternodeListEntry -> simplifiedMasternodeListEntry.keyIdVoting.equals(votingKeyId))
+                .collect(Collectors.toList());
+    }
+
     public interface ForeachMNCallback {
         void processMN(SimplifiedMasternodeListEntry mn);
     }