Add version information to source plugin.
<configuration>
<source>${java.version}</source>
<additionalOptions>-Xdoclint:all</additionalOptions>
+ <quiet>true</quiet>
</configuration>
<executions>
<execution>
<plugins>
<!-- Copied from jenkins-release: -->
<plugin>
+ <groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-source-plugin</artifactId>
+ <version>${maven-source-plugin.version}</version>
<executions>
<execution>
<id>attach-sources</id>
