From 3d037f9df6d88249160f7449e9d2f1200b741028 Mon Sep 17 00:00:00 2001
From: kdomo <dongho5088@naver.com>
Date: Fri, 4 Sep 2026 10:48:58 +0900
Subject: [PATCH] Correct Assert messages that name the wrong parameter

Three Assert messages named a parameter that does not exist on the
method. In each case the correct name is already used by neighbouring
code in the same class.

Signed-off-by: kdomo <dongho5088@naver.com>

See gh-51568
---
 .../main/java/org/springframework/boot/json/JsonWriter.java   | 2 +-
 .../boot/http/client/reactive/ClientHttpConnectorBuilder.java | 4 ++--
 .../reactive/HttpComponentsClientHttpConnectorBuilder.java    | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/core/spring-boot/src/main/java/org/springframework/boot/json/JsonWriter.java b/core/spring-boot/src/main/java/org/springframework/boot/json/JsonWriter.java
index 5d85b91d7fa..8ee3ccba5fa 100644
--- a/core/spring-boot/src/main/java/org/springframework/boot/json/JsonWriter.java
+++ b/core/spring-boot/src/main/java/org/springframework/boot/json/JsonWriter.java
@@ -451,7 +451,7 @@ public interface JsonWriter<T> {
 		 */
 		@SuppressWarnings("unchecked")
 		public <R> Member<R> as(Extractor<T, R> extractor) {
-			Assert.notNull(extractor, "'adapter' must not be null");
+			Assert.notNull(extractor, "'extractor' must not be null");
 			Member<R> result = (Member<R>) this;
 			result.valueExtractor = this.valueExtractor.as(extractor::extract);
 			return result;
diff --git a/module/spring-boot-http-client/src/main/java/org/springframework/boot/http/client/reactive/ClientHttpConnectorBuilder.java b/module/spring-boot-http-client/src/main/java/org/springframework/boot/http/client/reactive/ClientHttpConnectorBuilder.java
index 89cbfcbb27c..d891ff5ce36 100644
--- a/module/spring-boot-http-client/src/main/java/org/springframework/boot/http/client/reactive/ClientHttpConnectorBuilder.java
+++ b/module/spring-boot-http-client/src/main/java/org/springframework/boot/http/client/reactive/ClientHttpConnectorBuilder.java
@@ -127,7 +127,7 @@ public interface ClientHttpConnectorBuilder<T extends ClientHttpConnector> {
 
 	/**
 	 * Return a new {@link ClientHttpConnectorBuilder} for the given
-	 * {@code requestFactoryType}. The following implementations are supported:
+	 * {@code clientHttpConnectorType}. The following implementations are supported:
 	 * <ul>
 	 * <li>{@link ReactorClientHttpConnector}</li>
 	 * <li>{@link JettyClientHttpConnector}</li>
@@ -140,7 +140,7 @@ public interface ClientHttpConnectorBuilder<T extends ClientHttpConnector> {
 	 */
 	@SuppressWarnings("unchecked")
 	static <T extends ClientHttpConnector> ClientHttpConnectorBuilder<T> of(Class<T> clientHttpConnectorType) {
-		Assert.notNull(clientHttpConnectorType, "'requestFactoryType' must not be null");
+		Assert.notNull(clientHttpConnectorType, "'clientHttpConnectorType' must not be null");
 		Assert.isTrue(clientHttpConnectorType != ClientHttpConnector.class,
 				"'clientHttpConnectorType' must be an implementation of ClientHttpConnector");
 		if (clientHttpConnectorType == ReactorClientHttpConnector.class) {
diff --git a/module/spring-boot-http-client/src/main/java/org/springframework/boot/http/client/reactive/HttpComponentsClientHttpConnectorBuilder.java b/module/spring-boot-http-client/src/main/java/org/springframework/boot/http/client/reactive/HttpComponentsClientHttpConnectorBuilder.java
index d47f8c424ed..6eff3a3c598 100644
--- a/module/spring-boot-http-client/src/main/java/org/springframework/boot/http/client/reactive/HttpComponentsClientHttpConnectorBuilder.java
+++ b/module/spring-boot-http-client/src/main/java/org/springframework/boot/http/client/reactive/HttpComponentsClientHttpConnectorBuilder.java
@@ -66,7 +66,7 @@ public final class HttpComponentsClientHttpConnectorBuilder
 	 */
 	public HttpComponentsClientHttpConnectorBuilder withHttpClientCustomizer(
 			Consumer<HttpAsyncClientBuilder> httpClientCustomizer) {
-		Assert.notNull(httpClientCustomizer, "'customizer' must not be null");
+		Assert.notNull(httpClientCustomizer, "'httpClientCustomizer' must not be null");
 		return new HttpComponentsClientHttpConnectorBuilder(getCustomizers(),
 				this.httpClientBuilder.withCustomizer(httpClientCustomizer));
 	}