From adb209d361c01e603eae6c747bbd590f3d7e3793 Mon Sep 17 00:00:00 2001
From: Oliver Gierke <ogierke@pivotal.io>
Date: Tue, 10 Jul 2018 10:03:37 +0200
Subject: [PATCH] #592 - Improve declaration of Javadoc plugin to avoid
 failures on older Maven versions.

Older Maven versions (tested on 3.0.3) seem to reject the shorthand notation we use in the <additionalJOptions /> element of the Javadoc plugin declaration. More recent ones automatically interpolate a single textual element contained in the element, while older ones require the usage of a nested <additionalJOption /> even for single values. We now use the more explicit variant.

Related tickets: #591.
---
 parent/pom.xml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/parent/pom.xml b/parent/pom.xml
index f1ad9d29..9e9634c7 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -996,7 +996,9 @@
 					<stylesheetfile>${shared.resources}/javadoc/spring-javadoc.css</stylesheetfile>
 					<!-- copies doc-files subdirectory which contains image resources -->
 					<docfilessubdirs>true</docfilessubdirs>
-					<additionalJOptions>-Xdoclint:none</additionalJOptions>
+					<additionalJOptions>
+						<additionalJOption>-Xdoclint:none</additionalJOption>
+					</additionalJOptions>
 					<sourcepath>target/generated-sources/delombok</sourcepath>
 					<links>
 						<link>https://docs.spring.io/spring/docs/5.0.x/javadoc-api/</link>