diff --git a/spring-beans/src/main/java/org/springframework/beans/factory/groovy/GroovyBeanDefinitionWrapper.java b/spring-beans/src/main/java/org/springframework/beans/factory/groovy/GroovyBeanDefinitionWrapper.java
index 6e702036314..d1aeff7d0bc 100644
--- a/spring-beans/src/main/java/org/springframework/beans/factory/groovy/GroovyBeanDefinitionWrapper.java
+++ b/spring-beans/src/main/java/org/springframework/beans/factory/groovy/GroovyBeanDefinitionWrapper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2018 the original author or authors.
+ * Copyright 2002-2019 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.
@@ -173,7 +173,6 @@ class GroovyBeanDefinitionWrapper extends GroovyObjectSupport {
 	}
 
 	@Override
-	@SuppressWarnings("rawtypes")
 	public void setProperty(String property, Object newValue) {
 		if (PARENT.equals(property)) {
 			setParent(newValue);
@@ -197,7 +196,7 @@ class GroovyBeanDefinitionWrapper extends GroovyObjectSupport {
 			// constructorArgs
 			else if (CONSTRUCTOR_ARGS.equals(property) && newValue instanceof List) {
 				ConstructorArgumentValues cav = new ConstructorArgumentValues();
-				List args = (List) newValue;
+				List<?> args = (List<?>) newValue;
 				for (Object arg : args) {
 					cav.addGenericArgumentValue(arg);
 				}
diff --git a/spring-context-support/src/main/java/org/springframework/scheduling/quartz/LocalDataSourceJobStore.java b/spring-context-support/src/main/java/org/springframework/scheduling/quartz/LocalDataSourceJobStore.java
index d5e0af1779b..d47fa28c0ea 100644
--- a/spring-context-support/src/main/java/org/springframework/scheduling/quartz/LocalDataSourceJobStore.java
+++ b/spring-context-support/src/main/java/org/springframework/scheduling/quartz/LocalDataSourceJobStore.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2018 the original author or authors.
+ * Copyright 2002-2019 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.
@@ -110,7 +110,6 @@ public class LocalDataSourceJobStore extends JobStoreCMT {
 					public void shutdown() {
 						// Do nothing - a Spring-managed DataSource has its own lifecycle.
 					}
-					/* Quartz 2.2 initialize method */
 					@Override
 					public void initialize() {
 						// Do nothing - a Spring-managed DataSource has its own lifecycle.
@@ -139,7 +138,6 @@ public class LocalDataSourceJobStore extends JobStoreCMT {
 					public void shutdown() {
 						// Do nothing - a Spring-managed DataSource has its own lifecycle.
 					}
-					/* Quartz 2.2 initialize method */
 					@Override
 					public void initialize() {
 						// Do nothing - a Spring-managed DataSource has its own lifecycle.
diff --git a/spring-context-support/src/main/java/org/springframework/scheduling/quartz/ResourceLoaderClassLoadHelper.java b/spring-context-support/src/main/java/org/springframework/scheduling/quartz/ResourceLoaderClassLoadHelper.java
index 1b274b79f31..996a598460d 100644
--- a/spring-context-support/src/main/java/org/springframework/scheduling/quartz/ResourceLoaderClassLoadHelper.java
+++ b/spring-context-support/src/main/java/org/springframework/scheduling/quartz/ResourceLoaderClassLoadHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2017 the original author or authors.
+ * Copyright 2002-2019 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.
@@ -81,8 +81,8 @@ public class ResourceLoaderClassLoadHelper implements ClassLoadHelper {
 		return ClassUtils.forName(name, this.resourceLoader.getClassLoader());
 	}
 
-	@Override
 	@SuppressWarnings("unchecked")
+	@Override
 	public <T> Class<? extends T> loadClass(String name, Class<T> clazz) throws ClassNotFoundException {
 		return (Class<? extends T>) loadClass(name);
 	}