diff --git a/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/orm/jpa/JpaProperties.java b/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/orm/jpa/JpaProperties.java
index a7c34b74db..fff2408eef 100644
--- a/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/orm/jpa/JpaProperties.java
+++ b/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/orm/jpa/JpaProperties.java
@@ -245,11 +245,11 @@ public class JpaProperties {
 		private String determineDdlAuto(Map<String, String> existing,
 				String defaultDdlAuto) {
 			String ddlAuto = (this.ddlAuto != null ? this.ddlAuto : defaultDdlAuto);
-			if (!existing.containsKey("hibernate." + "hbm2ddl.auto")
+			if (!existing.containsKey("hibernate.hbm2ddl.auto")
 					&& !"none".equals(ddlAuto)) {
 				return ddlAuto;
 			}
-			if (existing.containsKey("hibernate." + "hbm2ddl.auto")) {
+			if (existing.containsKey("hibernate.hbm2ddl.auto")) {
 				return existing.get("hibernate.hbm2ddl.auto");
 			}
 			return "none";
diff --git a/spring-boot-project/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/RemoteSpringApplication.java b/spring-boot-project/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/RemoteSpringApplication.java
index 8bdf496f69..f8e6643e8d 100644
--- a/spring-boot-project/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/RemoteSpringApplication.java
+++ b/spring-boot-project/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/RemoteSpringApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-project/spring-boot-tools/spring-boot-configuration-metadata/src/main/java/org/springframework/boot/configurationmetadata/JsonReader.java b/spring-boot-project/spring-boot-tools/spring-boot-configuration-metadata/src/main/java/org/springframework/boot/configurationmetadata/JsonReader.java
index 6c5fb69f56..ae445d2ebf 100644
--- a/spring-boot-project/spring-boot-tools/spring-boot-configuration-metadata/src/main/java/org/springframework/boot/configurationmetadata/JsonReader.java
+++ b/spring-boot-project/spring-boot-tools/spring-boot-configuration-metadata/src/main/java/org/springframework/boot/configurationmetadata/JsonReader.java
@@ -107,8 +107,7 @@ class JsonReader {
 		source.setType(json.optString("type", null));
 		String description = json.optString("description", null);
 		source.setDescription(description);
-		source.setShortDescription(
-				this.sentenceExtractor.getFirstSentence(description));
+		source.setShortDescription(this.sentenceExtractor.getFirstSentence(description));
 		source.setSourceType(json.optString("sourceType", null));
 		source.setSourceMethod(json.optString("sourceMethod", null));
 		return source;
@@ -120,8 +119,7 @@ class JsonReader {
 		item.setType(json.optString("type", null));
 		String description = json.optString("description", null);
 		item.setDescription(description);
-		item.setShortDescription(
-				this.sentenceExtractor.getFirstSentence(description));
+		item.setShortDescription(this.sentenceExtractor.getFirstSentence(description));
 		item.setDefaultValue(readItemValue(json.opt("defaultValue")));
 		item.setDeprecation(parseDeprecation(json));
 		item.setSourceType(json.optString("sourceType", null));
@@ -174,8 +172,7 @@ class JsonReader {
 					deprecationJsonObject.optString("level", null)));
 			String reason = deprecationJsonObject.optString("reason", null);
 			deprecation.setReason(reason);
-			deprecation.setShortReason(
-					this.sentenceExtractor.getFirstSentence(reason));
+			deprecation.setShortReason(this.sentenceExtractor.getFirstSentence(reason));
 			deprecation
 					.setReplacement(deprecationJsonObject.optString("replacement", null));
 			return deprecation;
diff --git a/spring-boot-project/spring-boot-tools/spring-boot-configuration-metadata/src/main/java/org/springframework/boot/configurationmetadata/SentenceExtractor.java b/spring-boot-project/spring-boot-tools/spring-boot-configuration-metadata/src/main/java/org/springframework/boot/configurationmetadata/SentenceExtractor.java
index 433253cfc3..e4a8be86b5 100644
--- a/spring-boot-project/spring-boot-tools/spring-boot-configuration-metadata/src/main/java/org/springframework/boot/configurationmetadata/SentenceExtractor.java
+++ b/spring-boot-project/spring-boot-tools/spring-boot-configuration-metadata/src/main/java/org/springframework/boot/configurationmetadata/SentenceExtractor.java
@@ -34,9 +34,8 @@ class SentenceExtractor {
 		if (dot != -1) {
 			BreakIterator breakIterator = BreakIterator.getSentenceInstance(Locale.US);
 			breakIterator.setText(text);
-			String sentence = text
-					.substring(breakIterator.first(), breakIterator.next()).trim();
-			return removeSpaceBetweenLine(sentence);
+			String sentence = text.substring(breakIterator.first(), breakIterator.next());
+			return removeSpaceBetweenLine(sentence.trim());
 		}
 		else {
 			String[] lines = text.split(System.lineSeparator());
diff --git a/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/logging/ClasspathLoggingApplicationListener.java b/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/logging/ClasspathLoggingApplicationListener.java
index 1f59c21a98..32756eb767 100644
--- a/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/logging/ClasspathLoggingApplicationListener.java
+++ b/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/logging/ClasspathLoggingApplicationListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/logging/LoggingApplicationListener.java b/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/logging/LoggingApplicationListener.java
index e8aa80382e..beb202d5b3 100644
--- a/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/logging/LoggingApplicationListener.java
+++ b/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/logging/LoggingApplicationListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/diagnostics/analyzer/BindFailureAnalyzer.java b/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/diagnostics/analyzer/BindFailureAnalyzer.java
index a841baab44..d6cc897513 100644
--- a/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/diagnostics/analyzer/BindFailureAnalyzer.java
+++ b/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/diagnostics/analyzer/BindFailureAnalyzer.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-project/spring-boot/src/test/java/org/springframework/boot/builder/SpringApplicationBuilderTests.java b/spring-boot-project/spring-boot/src/test/java/org/springframework/boot/builder/SpringApplicationBuilderTests.java
index 69857218fc..ea6eff78e4 100644
--- a/spring-boot-project/spring-boot/src/test/java/org/springframework/boot/builder/SpringApplicationBuilderTests.java
+++ b/spring-boot-project/spring-boot/src/test/java/org/springframework/boot/builder/SpringApplicationBuilderTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-project/spring-boot/src/test/java/org/springframework/boot/context/logging/LoggingApplicationListenerIntegrationTests.java b/spring-boot-project/spring-boot/src/test/java/org/springframework/boot/context/logging/LoggingApplicationListenerIntegrationTests.java
index 1990744c1f..991110e0a7 100644
--- a/spring-boot-project/spring-boot/src/test/java/org/springframework/boot/context/logging/LoggingApplicationListenerIntegrationTests.java
+++ b/spring-boot-project/spring-boot/src/test/java/org/springframework/boot/context/logging/LoggingApplicationListenerIntegrationTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-project/spring-boot/src/test/java/org/springframework/boot/context/logging/LoggingApplicationListenerTests.java b/spring-boot-project/spring-boot/src/test/java/org/springframework/boot/context/logging/LoggingApplicationListenerTests.java
index 714254c41f..76f9667156 100644
--- a/spring-boot-project/spring-boot/src/test/java/org/springframework/boot/context/logging/LoggingApplicationListenerTests.java
+++ b/spring-boot-project/spring-boot/src/test/java/org/springframework/boot/context/logging/LoggingApplicationListenerTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-project/spring-boot/src/test/java/org/springframework/boot/diagnostics/analyzer/BindFailureAnalyzerTests.java b/spring-boot-project/spring-boot/src/test/java/org/springframework/boot/diagnostics/analyzer/BindFailureAnalyzerTests.java
index d2a3c6fb9d..478cc37a38 100644
--- a/spring-boot-project/spring-boot/src/test/java/org/springframework/boot/diagnostics/analyzer/BindFailureAnalyzerTests.java
+++ b/spring-boot-project/spring-boot/src/test/java/org/springframework/boot/diagnostics/analyzer/BindFailureAnalyzerTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-actuator-custom-security/src/main/java/sample/actuator/customsecurity/SampleActuatorCustomSecurityApplication.java b/spring-boot-samples/spring-boot-sample-actuator-custom-security/src/main/java/sample/actuator/customsecurity/SampleActuatorCustomSecurityApplication.java
index f6d088273f..490d529f18 100644
--- a/spring-boot-samples/spring-boot-sample-actuator-custom-security/src/main/java/sample/actuator/customsecurity/SampleActuatorCustomSecurityApplication.java
+++ b/spring-boot-samples/spring-boot-sample-actuator-custom-security/src/main/java/sample/actuator/customsecurity/SampleActuatorCustomSecurityApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-actuator-log4j2/src/main/java/sample/actuator/log4j2/SampleActuatorLog4J2Application.java b/spring-boot-samples/spring-boot-sample-actuator-log4j2/src/main/java/sample/actuator/log4j2/SampleActuatorLog4J2Application.java
index 61e50b8f12..1ddb897f37 100644
--- a/spring-boot-samples/spring-boot-sample-actuator-log4j2/src/main/java/sample/actuator/log4j2/SampleActuatorLog4J2Application.java
+++ b/spring-boot-samples/spring-boot-sample-actuator-log4j2/src/main/java/sample/actuator/log4j2/SampleActuatorLog4J2Application.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-actuator-noweb/src/main/java/sample/actuator/noweb/SampleActuatorNoWebApplication.java b/spring-boot-samples/spring-boot-sample-actuator-noweb/src/main/java/sample/actuator/noweb/SampleActuatorNoWebApplication.java
index 722c01feda..8dfabc0b9c 100644
--- a/spring-boot-samples/spring-boot-sample-actuator-noweb/src/main/java/sample/actuator/noweb/SampleActuatorNoWebApplication.java
+++ b/spring-boot-samples/spring-boot-sample-actuator-noweb/src/main/java/sample/actuator/noweb/SampleActuatorNoWebApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-actuator/src/main/java/sample/actuator/SampleActuatorApplication.java b/spring-boot-samples/spring-boot-sample-actuator/src/main/java/sample/actuator/SampleActuatorApplication.java
index 7c3e9c72c6..2a64554e0a 100644
--- a/spring-boot-samples/spring-boot-sample-actuator/src/main/java/sample/actuator/SampleActuatorApplication.java
+++ b/spring-boot-samples/spring-boot-sample-actuator/src/main/java/sample/actuator/SampleActuatorApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-amqp/src/main/java/sample/amqp/SampleAmqpSimpleApplication.java b/spring-boot-samples/spring-boot-sample-amqp/src/main/java/sample/amqp/SampleAmqpSimpleApplication.java
index 60604f9f6c..22095ccd72 100644
--- a/spring-boot-samples/spring-boot-sample-amqp/src/main/java/sample/amqp/SampleAmqpSimpleApplication.java
+++ b/spring-boot-samples/spring-boot-sample-amqp/src/main/java/sample/amqp/SampleAmqpSimpleApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2015 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-ant/src/main/java/sample/ant/SampleAntApplication.java b/spring-boot-samples/spring-boot-sample-ant/src/main/java/sample/ant/SampleAntApplication.java
index 3d3c82f086..e1b6d46911 100644
--- a/spring-boot-samples/spring-boot-sample-ant/src/main/java/sample/ant/SampleAntApplication.java
+++ b/spring-boot-samples/spring-boot-sample-ant/src/main/java/sample/ant/SampleAntApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2015 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-aop/src/main/java/sample/aop/SampleAopApplication.java b/spring-boot-samples/spring-boot-sample-aop/src/main/java/sample/aop/SampleAopApplication.java
index daeb0e821b..dac85bd524 100644
--- a/spring-boot-samples/spring-boot-sample-aop/src/main/java/sample/aop/SampleAopApplication.java
+++ b/spring-boot-samples/spring-boot-sample-aop/src/main/java/sample/aop/SampleAopApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2015 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-atmosphere/src/main/java/sample/atmosphere/SampleAtmosphereApplication.java b/spring-boot-samples/spring-boot-sample-atmosphere/src/main/java/sample/atmosphere/SampleAtmosphereApplication.java
index 01302667f3..892d9327a8 100644
--- a/spring-boot-samples/spring-boot-sample-atmosphere/src/main/java/sample/atmosphere/SampleAtmosphereApplication.java
+++ b/spring-boot-samples/spring-boot-sample-atmosphere/src/main/java/sample/atmosphere/SampleAtmosphereApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-batch/src/main/java/sample/batch/SampleBatchApplication.java b/spring-boot-samples/spring-boot-sample-batch/src/main/java/sample/batch/SampleBatchApplication.java
index 3566063b6b..57160a0732 100644
--- a/spring-boot-samples/spring-boot-sample-batch/src/main/java/sample/batch/SampleBatchApplication.java
+++ b/spring-boot-samples/spring-boot-sample-batch/src/main/java/sample/batch/SampleBatchApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-data-elasticsearch/src/main/java/sample/data/elasticsearch/SampleElasticsearchApplication.java b/spring-boot-samples/spring-boot-sample-data-elasticsearch/src/main/java/sample/data/elasticsearch/SampleElasticsearchApplication.java
index 6c3d73729f..54124715c6 100644
--- a/spring-boot-samples/spring-boot-sample-data-elasticsearch/src/main/java/sample/data/elasticsearch/SampleElasticsearchApplication.java
+++ b/spring-boot-samples/spring-boot-sample-data-elasticsearch/src/main/java/sample/data/elasticsearch/SampleElasticsearchApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2015 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-data-jpa/src/main/java/sample/data/jpa/SampleDataJpaApplication.java b/spring-boot-samples/spring-boot-sample-data-jpa/src/main/java/sample/data/jpa/SampleDataJpaApplication.java
index ecc7f79fe7..2164463cad 100644
--- a/spring-boot-samples/spring-boot-sample-data-jpa/src/main/java/sample/data/jpa/SampleDataJpaApplication.java
+++ b/spring-boot-samples/spring-boot-sample-data-jpa/src/main/java/sample/data/jpa/SampleDataJpaApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-data-ldap/src/main/java/sample/data/ldap/SampleLdapApplication.java b/spring-boot-samples/spring-boot-sample-data-ldap/src/main/java/sample/data/ldap/SampleLdapApplication.java
index 936cd81587..8282505707 100644
--- a/spring-boot-samples/spring-boot-sample-data-ldap/src/main/java/sample/data/ldap/SampleLdapApplication.java
+++ b/spring-boot-samples/spring-boot-sample-data-ldap/src/main/java/sample/data/ldap/SampleLdapApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-data-mongodb/src/main/java/sample/data/mongo/SampleMongoApplication.java b/spring-boot-samples/spring-boot-sample-data-mongodb/src/main/java/sample/data/mongo/SampleMongoApplication.java
index 4bdfe0fde9..33a0713be9 100644
--- a/spring-boot-samples/spring-boot-sample-data-mongodb/src/main/java/sample/data/mongo/SampleMongoApplication.java
+++ b/spring-boot-samples/spring-boot-sample-data-mongodb/src/main/java/sample/data/mongo/SampleMongoApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2015 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-data-neo4j/src/main/java/sample/data/neo4j/SampleNeo4jApplication.java b/spring-boot-samples/spring-boot-sample-data-neo4j/src/main/java/sample/data/neo4j/SampleNeo4jApplication.java
index 94b043b00a..f32ee9c07a 100644
--- a/spring-boot-samples/spring-boot-sample-data-neo4j/src/main/java/sample/data/neo4j/SampleNeo4jApplication.java
+++ b/spring-boot-samples/spring-boot-sample-data-neo4j/src/main/java/sample/data/neo4j/SampleNeo4jApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-data-redis/src/main/java/sample/data/redis/SampleRedisApplication.java b/spring-boot-samples/spring-boot-sample-data-redis/src/main/java/sample/data/redis/SampleRedisApplication.java
index cb17e295b6..568c8825f6 100644
--- a/spring-boot-samples/spring-boot-sample-data-redis/src/main/java/sample/data/redis/SampleRedisApplication.java
+++ b/spring-boot-samples/spring-boot-sample-data-redis/src/main/java/sample/data/redis/SampleRedisApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2015 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-data-rest/src/main/java/sample/data/rest/SampleDataRestApplication.java b/spring-boot-samples/spring-boot-sample-data-rest/src/main/java/sample/data/rest/SampleDataRestApplication.java
index c5d1789977..9cd47ffea0 100644
--- a/spring-boot-samples/spring-boot-sample-data-rest/src/main/java/sample/data/rest/SampleDataRestApplication.java
+++ b/spring-boot-samples/spring-boot-sample-data-rest/src/main/java/sample/data/rest/SampleDataRestApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2015 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-data-solr/src/main/java/sample/data/solr/SampleSolrApplication.java b/spring-boot-samples/spring-boot-sample-data-solr/src/main/java/sample/data/solr/SampleSolrApplication.java
index 3263d728d0..84db513742 100644
--- a/spring-boot-samples/spring-boot-sample-data-solr/src/main/java/sample/data/solr/SampleSolrApplication.java
+++ b/spring-boot-samples/spring-boot-sample-data-solr/src/main/java/sample/data/solr/SampleSolrApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2014 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-flyway/src/main/java/sample/flyway/SampleFlywayApplication.java b/spring-boot-samples/spring-boot-sample-flyway/src/main/java/sample/flyway/SampleFlywayApplication.java
index 5958f77f2b..5b38e64cc2 100644
--- a/spring-boot-samples/spring-boot-sample-flyway/src/main/java/sample/flyway/SampleFlywayApplication.java
+++ b/spring-boot-samples/spring-boot-sample-flyway/src/main/java/sample/flyway/SampleFlywayApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-integration/src/main/java/sample/integration/SampleIntegrationApplication.java b/spring-boot-samples/spring-boot-sample-integration/src/main/java/sample/integration/SampleIntegrationApplication.java
index 9c164787ef..54e4327f51 100644
--- a/spring-boot-samples/spring-boot-sample-integration/src/main/java/sample/integration/SampleIntegrationApplication.java
+++ b/spring-boot-samples/spring-boot-sample-integration/src/main/java/sample/integration/SampleIntegrationApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-integration/src/test/java/sample/integration/producer/ProducerApplication.java b/spring-boot-samples/spring-boot-sample-integration/src/test/java/sample/integration/producer/ProducerApplication.java
index 34be08206d..e933cf3b88 100644
--- a/spring-boot-samples/spring-boot-sample-integration/src/test/java/sample/integration/producer/ProducerApplication.java
+++ b/spring-boot-samples/spring-boot-sample-integration/src/test/java/sample/integration/producer/ProducerApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-jetty-jsp/src/main/java/sample/jetty/jsp/SampleJettyJspApplication.java b/spring-boot-samples/spring-boot-sample-jetty-jsp/src/main/java/sample/jetty/jsp/SampleJettyJspApplication.java
index ad831e2d31..9dab8db61d 100644
--- a/spring-boot-samples/spring-boot-sample-jetty-jsp/src/main/java/sample/jetty/jsp/SampleJettyJspApplication.java
+++ b/spring-boot-samples/spring-boot-sample-jetty-jsp/src/main/java/sample/jetty/jsp/SampleJettyJspApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-jetty-ssl/src/main/java/sample/jetty/ssl/SampleJettySslApplication.java b/spring-boot-samples/spring-boot-sample-jetty-ssl/src/main/java/sample/jetty/ssl/SampleJettySslApplication.java
index 8ce7bd47fd..6ed602896c 100644
--- a/spring-boot-samples/spring-boot-sample-jetty-ssl/src/main/java/sample/jetty/ssl/SampleJettySslApplication.java
+++ b/spring-boot-samples/spring-boot-sample-jetty-ssl/src/main/java/sample/jetty/ssl/SampleJettySslApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2015 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-jetty/src/main/java/sample/jetty/SampleJettyApplication.java b/spring-boot-samples/spring-boot-sample-jetty/src/main/java/sample/jetty/SampleJettyApplication.java
index 9834f245bd..8015c345d1 100644
--- a/spring-boot-samples/spring-boot-sample-jetty/src/main/java/sample/jetty/SampleJettyApplication.java
+++ b/spring-boot-samples/spring-boot-sample-jetty/src/main/java/sample/jetty/SampleJettyApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-jpa/src/main/java/sample/jpa/SampleJpaApplication.java b/spring-boot-samples/spring-boot-sample-jpa/src/main/java/sample/jpa/SampleJpaApplication.java
index c326d16efe..0ee2cfb010 100644
--- a/spring-boot-samples/spring-boot-sample-jpa/src/main/java/sample/jpa/SampleJpaApplication.java
+++ b/spring-boot-samples/spring-boot-sample-jpa/src/main/java/sample/jpa/SampleJpaApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2014 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-liquibase/src/main/java/sample/liquibase/SampleLiquibaseApplication.java b/spring-boot-samples/spring-boot-sample-liquibase/src/main/java/sample/liquibase/SampleLiquibaseApplication.java
index 871e6e9778..e2d8103f0e 100644
--- a/spring-boot-samples/spring-boot-sample-liquibase/src/main/java/sample/liquibase/SampleLiquibaseApplication.java
+++ b/spring-boot-samples/spring-boot-sample-liquibase/src/main/java/sample/liquibase/SampleLiquibaseApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2014 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-logback/src/main/java/sample/logback/SampleLogbackApplication.java b/spring-boot-samples/spring-boot-sample-logback/src/main/java/sample/logback/SampleLogbackApplication.java
index c107dd370b..7d49fce2de 100644
--- a/spring-boot-samples/spring-boot-sample-logback/src/main/java/sample/logback/SampleLogbackApplication.java
+++ b/spring-boot-samples/spring-boot-sample-logback/src/main/java/sample/logback/SampleLogbackApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-parent-context/src/main/java/sample/parent/SampleParentContextApplication.java b/spring-boot-samples/spring-boot-sample-parent-context/src/main/java/sample/parent/SampleParentContextApplication.java
index 9a54ba5a66..54a5de2401 100644
--- a/spring-boot-samples/spring-boot-sample-parent-context/src/main/java/sample/parent/SampleParentContextApplication.java
+++ b/spring-boot-samples/spring-boot-sample-parent-context/src/main/java/sample/parent/SampleParentContextApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-parent-context/src/test/java/sample/parent/producer/ProducerApplication.java b/spring-boot-samples/spring-boot-sample-parent-context/src/test/java/sample/parent/producer/ProducerApplication.java
index ad2a8384e1..8b99f83688 100644
--- a/spring-boot-samples/spring-boot-sample-parent-context/src/test/java/sample/parent/producer/ProducerApplication.java
+++ b/spring-boot-samples/spring-boot-sample-parent-context/src/test/java/sample/parent/producer/ProducerApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-profile/src/main/java/sample/profile/SampleProfileApplication.java b/spring-boot-samples/spring-boot-sample-profile/src/main/java/sample/profile/SampleProfileApplication.java
index 2985486be1..0baca775f4 100644
--- a/spring-boot-samples/spring-boot-sample-profile/src/main/java/sample/profile/SampleProfileApplication.java
+++ b/spring-boot-samples/spring-boot-sample-profile/src/main/java/sample/profile/SampleProfileApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2015 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-property-validation/src/main/java/sample/propertyvalidation/SamplePropertyValidationApplication.java b/spring-boot-samples/spring-boot-sample-property-validation/src/main/java/sample/propertyvalidation/SamplePropertyValidationApplication.java
index ffaf185423..bd77887afa 100644
--- a/spring-boot-samples/spring-boot-sample-property-validation/src/main/java/sample/propertyvalidation/SamplePropertyValidationApplication.java
+++ b/spring-boot-samples/spring-boot-sample-property-validation/src/main/java/sample/propertyvalidation/SamplePropertyValidationApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-secure-webflux/src/main/java/sample/secure/webflux/SampleSecureWebFluxApplication.java b/spring-boot-samples/spring-boot-sample-secure-webflux/src/main/java/sample/secure/webflux/SampleSecureWebFluxApplication.java
index 4246ce9e92..dfb0c01d0d 100644
--- a/spring-boot-samples/spring-boot-sample-secure-webflux/src/main/java/sample/secure/webflux/SampleSecureWebFluxApplication.java
+++ b/spring-boot-samples/spring-boot-sample-secure-webflux/src/main/java/sample/secure/webflux/SampleSecureWebFluxApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-secure/src/main/java/sample/secure/SampleSecureApplication.java b/spring-boot-samples/spring-boot-sample-secure/src/main/java/sample/secure/SampleSecureApplication.java
index 60100136ed..d6fe8e90ba 100644
--- a/spring-boot-samples/spring-boot-sample-secure/src/main/java/sample/secure/SampleSecureApplication.java
+++ b/spring-boot-samples/spring-boot-sample-secure/src/main/java/sample/secure/SampleSecureApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-servlet/src/main/java/sample/servlet/SampleServletApplication.java b/spring-boot-samples/spring-boot-sample-servlet/src/main/java/sample/servlet/SampleServletApplication.java
index bf817f94fe..6b45e8739d 100644
--- a/spring-boot-samples/spring-boot-sample-servlet/src/main/java/sample/servlet/SampleServletApplication.java
+++ b/spring-boot-samples/spring-boot-sample-servlet/src/main/java/sample/servlet/SampleServletApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-session/src/main/java/sample/session/SampleSessionApplication.java b/spring-boot-samples/spring-boot-sample-session/src/main/java/sample/session/SampleSessionApplication.java
index 877ec096cc..9655eed9fb 100644
--- a/spring-boot-samples/spring-boot-sample-session/src/main/java/sample/session/SampleSessionApplication.java
+++ b/spring-boot-samples/spring-boot-sample-session/src/main/java/sample/session/SampleSessionApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-simple/src/main/java/sample/simple/SampleSimpleApplication.java b/spring-boot-samples/spring-boot-sample-simple/src/main/java/sample/simple/SampleSimpleApplication.java
index 021309144e..f0bcece1b4 100644
--- a/spring-boot-samples/spring-boot-sample-simple/src/main/java/sample/simple/SampleSimpleApplication.java
+++ b/spring-boot-samples/spring-boot-sample-simple/src/main/java/sample/simple/SampleSimpleApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-testng/src/main/java/sample/testng/SampleTestNGApplication.java b/spring-boot-samples/spring-boot-sample-testng/src/main/java/sample/testng/SampleTestNGApplication.java
index 0461888558..8888c6d5d2 100644
--- a/spring-boot-samples/spring-boot-sample-testng/src/main/java/sample/testng/SampleTestNGApplication.java
+++ b/spring-boot-samples/spring-boot-sample-testng/src/main/java/sample/testng/SampleTestNGApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2015 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-tomcat-jsp/src/main/java/sample/tomcat/jsp/SampleTomcatJspApplication.java b/spring-boot-samples/spring-boot-sample-tomcat-jsp/src/main/java/sample/tomcat/jsp/SampleTomcatJspApplication.java
index 447794078b..052815ba55 100644
--- a/spring-boot-samples/spring-boot-sample-tomcat-jsp/src/main/java/sample/tomcat/jsp/SampleTomcatJspApplication.java
+++ b/spring-boot-samples/spring-boot-sample-tomcat-jsp/src/main/java/sample/tomcat/jsp/SampleTomcatJspApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-tomcat-multi-connectors/src/main/java/sample/tomcat/multiconnector/SampleTomcatTwoConnectorsApplication.java b/spring-boot-samples/spring-boot-sample-tomcat-multi-connectors/src/main/java/sample/tomcat/multiconnector/SampleTomcatTwoConnectorsApplication.java
index c1627b8891..75d96354aa 100644
--- a/spring-boot-samples/spring-boot-sample-tomcat-multi-connectors/src/main/java/sample/tomcat/multiconnector/SampleTomcatTwoConnectorsApplication.java
+++ b/spring-boot-samples/spring-boot-sample-tomcat-multi-connectors/src/main/java/sample/tomcat/multiconnector/SampleTomcatTwoConnectorsApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-tomcat-ssl/src/main/java/sample/tomcat/ssl/SampleTomcatSslApplication.java b/spring-boot-samples/spring-boot-sample-tomcat-ssl/src/main/java/sample/tomcat/ssl/SampleTomcatSslApplication.java
index 852cf2d836..0615380aab 100644
--- a/spring-boot-samples/spring-boot-sample-tomcat-ssl/src/main/java/sample/tomcat/ssl/SampleTomcatSslApplication.java
+++ b/spring-boot-samples/spring-boot-sample-tomcat-ssl/src/main/java/sample/tomcat/ssl/SampleTomcatSslApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2015 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-tomcat/src/main/java/sample/tomcat/SampleTomcatApplication.java b/spring-boot-samples/spring-boot-sample-tomcat/src/main/java/sample/tomcat/SampleTomcatApplication.java
index bc2cfad01b..0bb5ebc7e8 100644
--- a/spring-boot-samples/spring-boot-sample-tomcat/src/main/java/sample/tomcat/SampleTomcatApplication.java
+++ b/spring-boot-samples/spring-boot-sample-tomcat/src/main/java/sample/tomcat/SampleTomcatApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-traditional/src/main/java/sample/traditional/SampleTraditionalApplication.java b/spring-boot-samples/spring-boot-sample-traditional/src/main/java/sample/traditional/SampleTraditionalApplication.java
index 555248c5d9..6af3ada204 100644
--- a/spring-boot-samples/spring-boot-sample-traditional/src/main/java/sample/traditional/SampleTraditionalApplication.java
+++ b/spring-boot-samples/spring-boot-sample-traditional/src/main/java/sample/traditional/SampleTraditionalApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-undertow-ssl/src/main/java/sample/undertow/ssl/SampleUndertowSslApplication.java b/spring-boot-samples/spring-boot-sample-undertow-ssl/src/main/java/sample/undertow/ssl/SampleUndertowSslApplication.java
index 80a3f1a142..7f644d2e70 100644
--- a/spring-boot-samples/spring-boot-sample-undertow-ssl/src/main/java/sample/undertow/ssl/SampleUndertowSslApplication.java
+++ b/spring-boot-samples/spring-boot-sample-undertow-ssl/src/main/java/sample/undertow/ssl/SampleUndertowSslApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2015 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-undertow/src/main/java/sample/undertow/SampleUndertowApplication.java b/spring-boot-samples/spring-boot-sample-undertow/src/main/java/sample/undertow/SampleUndertowApplication.java
index 6ac30a029e..94f5f4c59e 100644
--- a/spring-boot-samples/spring-boot-sample-undertow/src/main/java/sample/undertow/SampleUndertowApplication.java
+++ b/spring-boot-samples/spring-boot-sample-undertow/src/main/java/sample/undertow/SampleUndertowApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2014 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-web-freemarker/src/main/java/sample/freemarker/SampleWebFreeMarkerApplication.java b/spring-boot-samples/spring-boot-sample-web-freemarker/src/main/java/sample/freemarker/SampleWebFreeMarkerApplication.java
index 2fb03f9c86..0ab5cc8459 100644
--- a/spring-boot-samples/spring-boot-sample-web-freemarker/src/main/java/sample/freemarker/SampleWebFreeMarkerApplication.java
+++ b/spring-boot-samples/spring-boot-sample-web-freemarker/src/main/java/sample/freemarker/SampleWebFreeMarkerApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2014 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-web-groovy-templates/src/main/java/sample/groovytemplates/SampleGroovyTemplateApplication.java b/spring-boot-samples/spring-boot-sample-web-groovy-templates/src/main/java/sample/groovytemplates/SampleGroovyTemplateApplication.java
index 80f2904a08..2a18256d2c 100644
--- a/spring-boot-samples/spring-boot-sample-web-groovy-templates/src/main/java/sample/groovytemplates/SampleGroovyTemplateApplication.java
+++ b/spring-boot-samples/spring-boot-sample-web-groovy-templates/src/main/java/sample/groovytemplates/SampleGroovyTemplateApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2015 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-web-jsp/src/main/java/sample/jsp/SampleWebJspApplication.java b/spring-boot-samples/spring-boot-sample-web-jsp/src/main/java/sample/jsp/SampleWebJspApplication.java
index 52a264f7ee..f24760999f 100644
--- a/spring-boot-samples/spring-boot-sample-web-jsp/src/main/java/sample/jsp/SampleWebJspApplication.java
+++ b/spring-boot-samples/spring-boot-sample-web-jsp/src/main/java/sample/jsp/SampleWebJspApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-web-mustache/src/main/java/sample/mustache/SampleWebMustacheApplication.java b/spring-boot-samples/spring-boot-sample-web-mustache/src/main/java/sample/mustache/SampleWebMustacheApplication.java
index d7effd986d..429ee37db1 100644
--- a/spring-boot-samples/spring-boot-sample-web-mustache/src/main/java/sample/mustache/SampleWebMustacheApplication.java
+++ b/spring-boot-samples/spring-boot-sample-web-mustache/src/main/java/sample/mustache/SampleWebMustacheApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2015 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-web-secure-custom/src/main/java/sample/web/secure/custom/SampleWebSecureCustomApplication.java b/spring-boot-samples/spring-boot-sample-web-secure-custom/src/main/java/sample/web/secure/custom/SampleWebSecureCustomApplication.java
index 01418a59bb..65da8b2296 100644
--- a/spring-boot-samples/spring-boot-sample-web-secure-custom/src/main/java/sample/web/secure/custom/SampleWebSecureCustomApplication.java
+++ b/spring-boot-samples/spring-boot-sample-web-secure-custom/src/main/java/sample/web/secure/custom/SampleWebSecureCustomApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-web-secure-jdbc/src/main/java/sample/web/secure/jdbc/SampleWebSecureJdbcApplication.java b/spring-boot-samples/spring-boot-sample-web-secure-jdbc/src/main/java/sample/web/secure/jdbc/SampleWebSecureJdbcApplication.java
index 10d056f7f1..d0dc0b066d 100644
--- a/spring-boot-samples/spring-boot-sample-web-secure-jdbc/src/main/java/sample/web/secure/jdbc/SampleWebSecureJdbcApplication.java
+++ b/spring-boot-samples/spring-boot-sample-web-secure-jdbc/src/main/java/sample/web/secure/jdbc/SampleWebSecureJdbcApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-web-static/src/main/java/sample/web/staticcontent/SampleWebStaticApplication.java b/spring-boot-samples/spring-boot-sample-web-static/src/main/java/sample/web/staticcontent/SampleWebStaticApplication.java
index af1fcf9482..e51994768c 100644
--- a/spring-boot-samples/spring-boot-sample-web-static/src/main/java/sample/web/staticcontent/SampleWebStaticApplication.java
+++ b/spring-boot-samples/spring-boot-sample-web-static/src/main/java/sample/web/staticcontent/SampleWebStaticApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-web-ui/src/main/java/sample/web/ui/SampleWebUiApplication.java b/spring-boot-samples/spring-boot-sample-web-ui/src/main/java/sample/web/ui/SampleWebUiApplication.java
index 08bc5f3550..98a62414c8 100644
--- a/spring-boot-samples/spring-boot-sample-web-ui/src/main/java/sample/web/ui/SampleWebUiApplication.java
+++ b/spring-boot-samples/spring-boot-sample-web-ui/src/main/java/sample/web/ui/SampleWebUiApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2015 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-webflux/src/main/java/sample/webflux/SampleWebFluxApplication.java b/spring-boot-samples/spring-boot-sample-webflux/src/main/java/sample/webflux/SampleWebFluxApplication.java
index f33972affe..05085b0758 100644
--- a/spring-boot-samples/spring-boot-sample-webflux/src/main/java/sample/webflux/SampleWebFluxApplication.java
+++ b/spring-boot-samples/spring-boot-sample-webflux/src/main/java/sample/webflux/SampleWebFluxApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-webservices/src/main/java/sample/webservices/SampleWebServicesApplication.java b/spring-boot-samples/spring-boot-sample-webservices/src/main/java/sample/webservices/SampleWebServicesApplication.java
index 662dcc1d53..111e6bb8b9 100644
--- a/spring-boot-samples/spring-boot-sample-webservices/src/main/java/sample/webservices/SampleWebServicesApplication.java
+++ b/spring-boot-samples/spring-boot-sample-webservices/src/main/java/sample/webservices/SampleWebServicesApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2016 the original author or authors.
+ * Copyright 2012-2018 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.
diff --git a/spring-boot-samples/spring-boot-sample-xml/src/main/java/sample/xml/SampleSpringXmlApplication.java b/spring-boot-samples/spring-boot-sample-xml/src/main/java/sample/xml/SampleSpringXmlApplication.java
index 18c27df3b9..e6901d5bfb 100644
--- a/spring-boot-samples/spring-boot-sample-xml/src/main/java/sample/xml/SampleSpringXmlApplication.java
+++ b/spring-boot-samples/spring-boot-sample-xml/src/main/java/sample/xml/SampleSpringXmlApplication.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 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.