From 30dec4ff7cb556690b7ad5c70bf7c3b9c16429c4 Mon Sep 17 00:00:00 2001
From: Andreas Schildbach <andreas@schildbach.de>
Date: Wed, 22 Mar 2023 21:39:05 +0100
Subject: [PATCH] Message: replace `readBytes(1)[0]` with `readByte()`

---
 core/src/main/java/org/bitcoinj/core/BloomFilter.java    | 2 +-
 core/src/main/java/org/bitcoinj/core/RejectMessage.java  | 2 +-
 core/src/main/java/org/bitcoinj/core/VersionMessage.java | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/core/src/main/java/org/bitcoinj/core/BloomFilter.java b/core/src/main/java/org/bitcoinj/core/BloomFilter.java
index bc2422f9f..acb92d81b 100644
--- a/core/src/main/java/org/bitcoinj/core/BloomFilter.java
+++ b/core/src/main/java/org/bitcoinj/core/BloomFilter.java
@@ -155,7 +155,7 @@ public class BloomFilter extends Message {
         if (hashFuncs > MAX_HASH_FUNCS)
             throw new ProtocolException("Bloom filter hash function count out of range");
         nTweak = readUint32();
-        nFlags = readBytes(1)[0];
+        nFlags = readByte();
     }
     
     /**
diff --git a/core/src/main/java/org/bitcoinj/core/RejectMessage.java b/core/src/main/java/org/bitcoinj/core/RejectMessage.java
index c37115f38..e8c873d5d 100644
--- a/core/src/main/java/org/bitcoinj/core/RejectMessage.java
+++ b/core/src/main/java/org/bitcoinj/core/RejectMessage.java
@@ -96,7 +96,7 @@ public class RejectMessage extends Message {
     @Override
     protected void parse() throws ProtocolException {
         message = readStr();
-        code = RejectCode.fromCode(readBytes(1)[0]);
+        code = RejectCode.fromCode(readByte());
         reason = readStr();
         if (message.equals("block") || message.equals("tx"))
             messageHash = readHash();
diff --git a/core/src/main/java/org/bitcoinj/core/VersionMessage.java b/core/src/main/java/org/bitcoinj/core/VersionMessage.java
index bb97c34b2..197a56a4b 100644
--- a/core/src/main/java/org/bitcoinj/core/VersionMessage.java
+++ b/core/src/main/java/org/bitcoinj/core/VersionMessage.java
@@ -144,7 +144,7 @@ public class VersionMessage extends Message {
             // int bestHeight (size of known block chain).
             bestHeight = readUint32();
             if (clientVersion >= params.getProtocolVersionNum(NetworkParameters.ProtocolVersion.BLOOM_FILTER)) {
-                relayTxesBeforeFilter = readBytes(1)[0] != 0;
+                relayTxesBeforeFilter = readByte() != 0;
             } else {
                 relayTxesBeforeFilter = true;
             }