Polishing

spring-context/src/main/java/org/springframework/cache/annotation/AnnotationCacheOperationSource.java

@@ -43,8 +43,7 @@ import org.springframework.util.Assert;
  * @since 3.1
  */
 @SuppressWarnings("serial")
-public class AnnotationCacheOperationSource extends AbstractFallbackCacheOperationSource
-		implements Serializable {
+public class AnnotationCacheOperationSource extends AbstractFallbackCacheOperationSource implements Serializable {
 
 	private final boolean publicMethodsOnly;
 
@@ -177,6 +176,7 @@ public class AnnotationCacheOperationSource extends AbstractFallbackCacheOperati
 		return this.annotationParsers.hashCode();
 	}
 
+
 	/**
 	 * Callback interface providing {@link CacheOperation} instance(s) based on
 	 * a given {@link CacheAnnotationParser}.
@@ -185,10 +185,9 @@ public class AnnotationCacheOperationSource extends AbstractFallbackCacheOperati
 	protected interface CacheOperationProvider {
 
 		/**
-		 * Returns the {@link CacheOperation} instance(s) provided by the specified parser.
-		 *
+		 * Return the {@link CacheOperation} instance(s) provided by the specified parser.
 		 * @param parser the parser to use
-		 * @return the cache operations or {@code null} if none is found
+		 * @return the cache operations, or {@code null} if none found
 		 */
 		Collection<CacheOperation> getCacheOperations(CacheAnnotationParser parser);
 	}

spring-messaging/src/main/java/org/springframework/messaging/support/MessageHeaderAccessor.java

@@ -567,7 +567,7 @@ public class MessageHeaderAccessor {
 	 * of the given {@code Message}, or {@code null} if that's not available or if
 	 * its type does not match the required type.
 	 * <p>This is for cases where the existence of an accessor is strongly expected
-	 * (to be followed up with an assertion) or will created if not provided.
+	 * (followed up with an assertion) or where an accessor will be created otherwise.
 	 * @return an accessor instance of the specified type, or {@code null} if none
 	 * @since 4.1
 	 */

spring-tx/src/main/java/org/springframework/transaction/annotation/JtaTransactionAnnotationParser.java

@@ -39,7 +39,8 @@ public class JtaTransactionAnnotationParser implements TransactionAnnotationPars
 
 	@Override
 	public TransactionAttribute parseTransactionAnnotation(AnnotatedElement ae) {
-		AnnotationAttributes attributes = AnnotatedElementUtils.getMergedAnnotationAttributes(ae, javax.transaction.Transactional.class);
+		AnnotationAttributes attributes =
+				AnnotatedElementUtils.getMergedAnnotationAttributes(ae, javax.transaction.Transactional.class);
 		if (attributes != null) {
 			return parseTransactionAnnotation(attributes);
 		}