Add @FunctionalInterface on candidate interfaces

Issue: SPR-14432
2016-07-06 14:32:13 +02:00
parent 912b63ad44
commit e4b0486c5a
110 changed files with 199 additions and 84 deletions
--- a/spring-context-support/src/main/java/org/springframework/mail/javamail/MimeMessagePreparator.java
+++ b/spring-context-support/src/main/java/org/springframework/mail/javamail/MimeMessagePreparator.java
@@ -36,6 +36,7 @@ import javax.mail.internet.MimeMessage;
 * @see JavaMailSender#send(MimeMessagePreparator[])
 * @see MimeMessageHelper
 */
+@FunctionalInterface
 public interface MimeMessagePreparator {

 	/**