From e8f8556df39322812bcdecccf4d1af6e6c0217da Mon Sep 17 00:00:00 2001
From: Andy Wilkinson <awilkinson@pivotal.io>
Date: Wed, 25 Jan 2017 14:08:02 +0000
Subject: [PATCH] Remove remapping of Thymeleaf's logging as it is no longer
 necessary

Thymeleaf 3.0 no longer logs its initialization information at INFO
level so we no longer need to remap its INFO output to DEBUG.

Closes gh-7657
---
 .../boot/logging/logback/DefaultLogbackConfiguration.java      | 3 +--
 .../org/springframework/boot/logging/log4j2/log4j2-file.xml    | 1 -
 .../org/springframework/boot/logging/log4j2/log4j2.xml         | 1 -
 .../org/springframework/boot/logging/logback/defaults.xml      | 3 ---
 4 files changed, 1 insertion(+), 7 deletions(-)

diff --git a/spring-boot/src/main/java/org/springframework/boot/logging/logback/DefaultLogbackConfiguration.java b/spring-boot/src/main/java/org/springframework/boot/logging/logback/DefaultLogbackConfiguration.java
index 55e6c7b259..7c6036c6f2 100644
--- a/spring-boot/src/main/java/org/springframework/boot/logging/logback/DefaultLogbackConfiguration.java
+++ b/spring-boot/src/main/java/org/springframework/boot/logging/logback/DefaultLogbackConfiguration.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2017 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -108,7 +108,6 @@ class DefaultLogbackConfiguration {
 		config.logger("org.hibernate.validator.internal.util.Version", Level.WARN);
 		config.logger("org.springframework.boot.actuate.endpoint.jmx", null, false,
 				debugRemapAppender);
-		config.logger("org.thymeleaf", null, false, debugRemapAppender);
 	}
 
 	private Appender<ILoggingEvent> consoleAppender(LogbackConfigurator config) {
diff --git a/spring-boot/src/main/resources/org/springframework/boot/logging/log4j2/log4j2-file.xml b/spring-boot/src/main/resources/org/springframework/boot/logging/log4j2/log4j2-file.xml
index 844c9d05dd..fe763e6468 100644
--- a/spring-boot/src/main/resources/org/springframework/boot/logging/log4j2/log4j2-file.xml
+++ b/spring-boot/src/main/resources/org/springframework/boot/logging/log4j2/log4j2-file.xml
@@ -29,7 +29,6 @@
 		<Logger name="org.eclipse.jetty.util.component.AbstractLifeCycle" level="error" />
 		<Logger name="org.hibernate.validator.internal.util.Version" level="warn" />
 		<logger name="org.springframework.boot.actuate.endpoint.jmx" level="warn"/>
-		<logger name="org.thymeleaf" level="warn"/>
 		<Root level="info">
 			<AppenderRef ref="Console" />
 			<AppenderRef ref="File" />
diff --git a/spring-boot/src/main/resources/org/springframework/boot/logging/log4j2/log4j2.xml b/spring-boot/src/main/resources/org/springframework/boot/logging/log4j2/log4j2.xml
index 1360c352c5..fe673cd795 100644
--- a/spring-boot/src/main/resources/org/springframework/boot/logging/log4j2/log4j2.xml
+++ b/spring-boot/src/main/resources/org/springframework/boot/logging/log4j2/log4j2.xml
@@ -21,7 +21,6 @@
 		<Logger name="org.eclipse.jetty.util.component.AbstractLifeCycle" level="error" />
 		<Logger name="org.hibernate.validator.internal.util.Version" level="warn" />
 		<logger name="org.springframework.boot.actuate.endpoint.jmx" level="warn"/>
-		<logger name="org.thymeleaf" level="warn"/>
 		<Root level="info">
 			<AppenderRef ref="Console" />
 		</Root>
diff --git a/spring-boot/src/main/resources/org/springframework/boot/logging/logback/defaults.xml b/spring-boot/src/main/resources/org/springframework/boot/logging/logback/defaults.xml
index 348c6d2ffe..4d3adef610 100644
--- a/spring-boot/src/main/resources/org/springframework/boot/logging/logback/defaults.xml
+++ b/spring-boot/src/main/resources/org/springframework/boot/logging/logback/defaults.xml
@@ -26,7 +26,4 @@ initialization performed by Boot
 	<logger name="org.springframework.boot.actuate.endpoint.jmx" additivity="false">
 		<appender-ref ref="DEBUG_LEVEL_REMAPPER"/>
 	</logger>
-	<logger name="org.thymeleaf" additivity="false">
-		<appender-ref ref="DEBUG_LEVEL_REMAPPER"/>
-	</logger>
 </included>