Polishing

 - Remove usages of deprecated APIs
 - Remove redundant version on dependency declaration

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/mongo/embedded/EmbeddedMongoAutoConfiguration.java

@@ -113,7 +113,7 @@ public class EmbeddedMongoAutoConfiguration {
 	private ArtifactStoreBuilder getArtifactStore(Logger logger) {
 		return new ExtractedArtifactStoreBuilder().defaults(Command.MongoD)
 				.download(new DownloadConfigBuilder().defaultsForCommand(Command.MongoD)
-						.progressListener(new Slf4jProgressListener(logger)));
+						.progressListener(new Slf4jProgressListener(logger)).build());
 	}
 
 	@Bean(initMethod = "start", destroyMethod = "stop")

spring-boot-devtools/pom.xml

@@ -99,7 +99,6 @@
 		<dependency>
 			<groupId>org.eclipse.jetty.websocket</groupId>
 			<artifactId>websocket-client</artifactId>
-			<version>${jetty.version}</version>
 			<scope>test</scope>
 		</dependency>
 		<dependency>

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

@@ -59,7 +59,7 @@ public class TomcatEmbeddedWebappClassLoader extends WebappClassLoader {
 		checkPackageAccess(name);
 
 		// Perform the actual load
-		boolean delegateLoad = (this.delegate || filter(name));
+		boolean delegateLoad = (this.delegate || filter(name, true));
 
 		if (delegateLoad) {
 			resultClass = (resultClass == null ? loadFromParent(name) : resultClass);