Add compiler-plugin example

Issue-ID: INT-1352
Change-Id: I299e39577c76e6cd699049ea06165ce1961da81a
Signed-off-by: Brian Freeman <bf1936@att.com>

diff --git a/pom.xml b/pom.xml
index 5366244..c85ecaa 100644 (file)
--- a/pom.xml
+++ b/pom.xml
@@ -32,13 +32,17 @@
     <module>dependencies-clm</module>
   </modules>
   <properties>
-    <maven.compiler.source>1.8</maven.compiler.source>
-    <maven.compiler.target>1.8</maven.compiler.target>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
     <!-- sitePath may be overridden in the inheriting POM if desired -->
     <sitePath>/content/sites/site/${project.groupId}/${project.artifactId}/${project.version}</sitePath>
-
+    <maven.compiler.release>11</maven.compiler.release>
+    <!-- 
+       In the java 8 version of oparent there were two variables defined for 1.8 source and target. These are no longer
+       applicable in Java 11 but you may be referencing them in your child poms so review and update as appropriate.
+         <maven.compiler.source>1.8</maven.compiler.source>
+         <maven.compiler.target>1.8</maven.compiler.target>
+    -->
     <!--
         The following properties should be defined in your own ~/.m2/settings.xml based on your own build infastructure setup.
         See the settings.xml in this directory for default settings based on the Linux Foundation ONAP infrastructure.
@@ -66,6 +70,22 @@
   <build>
     <pluginManagement>
       <plugins>
+        <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-compiler-plugin</artifactId>
+            <version>3.8.0</version>
+            <configuration>
+               <release>${maven.compiler.release}</release>
+            </configuration>
+        </plugin>
+        <plugin>
+            <groupId>org.codehaus.mojo</groupId>
+            <artifactId>versions-maven-plugin</artifactId>
+            <version>2.7</version>
+            <configuration>
+               <generateBackupPoms>false</generateBackupPoms>
+            </configuration>
+        </plugin>
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-deploy-plugin</artifactId>
@@ -146,6 +166,5 @@
         <artifactId>maven-enforcer-plugin</artifactId>
       </plugin>
     </plugins>
-
   </build>
 </project>