Polish

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/websocket/WebSocketAutoConfiguration.java

 /*
- * Copyright 2012-2015 the original author or authors.
+ * Copyright 2012-2016 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.
@@ -25,6 +25,7 @@ import org.eclipse.jetty.websocket.jsr356.server.deploy.WebSocketServerContainer
 import org.springframework.boot.autoconfigure.AutoConfigureBefore;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnJava;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnJava.JavaVersion;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnWebApplication;
 import org.springframework.boot.autoconfigure.web.EmbeddedServletContainerAutoConfiguration;
@@ -63,7 +64,7 @@ public class WebSocketAutoConfiguration {
 
 		@Bean
 		@ConditionalOnMissingBean(name = "websocketContainerCustomizer")
-		@ConditionalOnJava(ConditionalOnJava.JavaVersion.SEVEN)
+		@ConditionalOnJava(JavaVersion.SEVEN)
 		public TomcatWebSocketContainerCustomizer websocketContainerCustomizer() {
 			return new TomcatWebSocketContainerCustomizer();
 		}

spring-boot/src/main/java/org/springframework/boot/context/embedded/tomcat/TomcatEmbeddedServletContainerFactory.java

 /*
- * Copyright 2012-2015 the original author or authors.
+ * Copyright 2012-2016 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.
@@ -661,9 +661,9 @@ public class TomcatEmbeddedServletContainerFactory
 
 	private static class TomcatErrorPage {
 
-		private static final String ERROR_PAGE_TOMCAT7 = "org.apache.catalina.deploy.ErrorPage";
+		private static final String ERROR_PAGE_CLASS = "org.apache.tomcat.util.descriptor.web.ErrorPage";
 
-		private static final String ERROR_PAGE_TOMCAT = "org.apache.tomcat.util.descriptor.web.ErrorPage";
+		private static final String LEGACY_ERROR_PAGE_CLASS = "org.apache.catalina.deploy.ErrorPage";
 
 		private final String location;
 
@@ -683,13 +683,13 @@ public class TomcatEmbeddedServletContainerFactory
 		private Object createNativePage(ErrorPage errorPage) {
 			Object nativePage = null;
 			try {
-				if (ClassUtils.isPresent(ERROR_PAGE_TOMCAT, null)) {
-					nativePage = BeanUtils.instantiate(ClassUtils
-							.forName(ERROR_PAGE_TOMCAT, null));
+				if (ClassUtils.isPresent(ERROR_PAGE_CLASS, null)) {
+					nativePage = BeanUtils
+							.instantiate(ClassUtils.forName(ERROR_PAGE_CLASS, null));
 				}
-				else if (ClassUtils.isPresent(ERROR_PAGE_TOMCAT7, null)) {
-					nativePage = BeanUtils.instantiate(ClassUtils
-							.forName(ERROR_PAGE_TOMCAT7, null));
+				else if (ClassUtils.isPresent(LEGACY_ERROR_PAGE_CLASS, null)) {
+					nativePage = BeanUtils.instantiate(
+							ClassUtils.forName(LEGACY_ERROR_PAGE_CLASS, null));
 				}
 			}
 			catch (ClassNotFoundException ex) {
@@ -704,7 +704,7 @@ public class TomcatEmbeddedServletContainerFactory
 		public void addToContext(Context context) {
 			Assert.state(this.nativePage != null,
 					"Neither Tomcat 7 nor 8 detected so no native error page exists");
-			if (ClassUtils.isPresent(ERROR_PAGE_TOMCAT, null)) {
+			if (ClassUtils.isPresent(ERROR_PAGE_CLASS, null)) {
 				org.apache.tomcat.util.descriptor.web.ErrorPage errorPage = (org.apache.tomcat.util.descriptor.web.ErrorPage) this.nativePage;
 				errorPage.setLocation(this.location);
 				errorPage.setErrorCode(this.errorCode);

spring-boot/src/test/java/org/springframework/boot/context/ConfigurationWarningsApplicationContextInitializerTests.java

 /*
- * Copyright 2012-2014 the original author or authors.
+ * Copyright 2012-2016 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.
@@ -142,8 +142,8 @@ public class ConfigurationWarningsApplicationContextInitializerTests {
 	}
 
 	/**
-	 * Testable ComponentScanPackageCheck that doesn't need to use the default
-	 * or {@code org.springframework} package.
+	 * Testable ComponentScanPackageCheck that doesn't need to use the default or
+	 * {@code org.springframework} package.
 	 */
 	static class TestComponentScanPackageCheck extends ComponentScanPackageCheck {
 

spring-boot/src/test/java/org/springframework/boot/logging/log4j2/Log4J2LoggingSystemTests.java

 /*
- * Copyright 2012-2015 the original author or authors.
+ * Copyright 2012-2016 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.
@@ -194,8 +194,7 @@ public class Log4J2LoggingSystemTests extends AbstractLoggingSystemTests {
 	@Test
 	public void springConfigLocations() throws Exception {
 		String[] locations = getSpringConfigLocations(this.loggingSystem);
-		assertThat(locations,
-				equalTo(new String[] { "log4j2-spring.xml" }));
+		assertThat(locations, equalTo(new String[] { "log4j2-spring.xml" }));
 	}
 
 	@Test