Specify versions for maven plugins used in build for ensuring stable builds
Specify versions for javadoc-plugin, assemply-plugin, and antrun-plugin
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
+ <version>3.0.0-M1</version>
<executions>
<execution>
<id>aggregate</id>
<plugins>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
+ <version>3.1.0</version>
<executions>
<execution>
<goals>
<!-- JCR-2455: Automatic staging of non-Maven release artifacts -->
<plugin>
<artifactId>maven-antrun-plugin</artifactId>
+ <version>1.8</version>
<executions>
<execution>
<goals>
