upgrade to parent 39 (#157)

Signed-off-by: Olivier Lamy <[email protected]>

Signed-off-by: Olivier Lamy <[email protected]>

Author: olamy

pom.xml

@@ -1,5 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
-
+<?xml version="1.0" encoding="UTF-8"?>
 <!--
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
@@ -18,14 +17,13 @@ KIND, either express or implied.  See the License for the
 specific language governing permissions and limitations
 under the License.
 -->
-
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
-    <artifactId>maven-plugins</artifactId>
     <groupId>org.apache.maven.plugins</groupId>
-    <version>37</version>
+    <artifactId>maven-plugins</artifactId>
+    <version>39</version>
     <relativePath />
   </parent>
 
@@ -34,10 +32,8 @@ under the License.
   <packaging>maven-plugin</packaging>
 
   <name>Apache Maven Invoker Plugin</name>
-  <description>
-    The Maven Invoker Plugin is used to run a set of Maven projects. The plugin can determine whether each project
-    execution is successful, and optionally can verify the output generated from a given project execution.
-  </description>
+  <description>The Maven Invoker Plugin is used to run a set of Maven projects. The plugin can determine whether each project
+    execution is successful, and optionally can verify the output generated from a given project execution.</description>
 
   <prerequisites>
     <maven>${mavenVersion}</maven>
@@ -46,8 +42,8 @@ under the License.
   <scm>
     <connection>scm:git:https://gitbox.apache.org/repos/asf/maven-invoker-plugin.git</connection>
     <developerConnection>scm:git:https://gitbox.apache.org/repos/asf/maven-invoker-plugin.git</developerConnection>
-    <url>https://github.com/apache/maven-invoker-plugin/tree/${project.scm.tag}</url>
     <tag>HEAD</tag>
+    <url>https://github.com/apache/maven-invoker-plugin/tree/${project.scm.tag}</url>
   </scm>
   <issueManagement>
     <system>jira</system>
@@ -268,8 +264,8 @@ under the License.
       <scope>test</scope>
       <exclusions>
         <exclusion>
-          <artifactId>plexus-container-default</artifactId>
           <groupId>org.codehaus.plexus</groupId>
+          <artifactId>plexus-container-default</artifactId>
         </exclusion>
       </exclusions>
     </dependency>
@@ -330,6 +326,12 @@ under the License.
       <plugin>
         <groupId>org.codehaus.modello</groupId>
         <artifactId>modello-maven-plugin</artifactId>
+        <configuration>
+          <models>
+            <model>src/main/mdo/invocation.mdo</model>
+          </models>
+          <version>1.0.0</version>
+        </configuration>
         <executions>
           <execution>
             <id>standard</id>
@@ -344,18 +346,12 @@ under the License.
           </execution>
           <execution>
             <id>site-docs</id>
-            <phase>pre-site</phase>
             <goals>
               <goal>xdoc</goal>
             </goals>
+            <phase>pre-site</phase>
           </execution>
         </executions>
-        <configuration>
-          <models>
-            <model>src/main/mdo/invocation.mdo</model>
-          </models>
-          <version>1.0.0</version>
-        </configuration>
       </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>