When Running Camel JMS-File example the output emits warning :

[WARNING] Some problems were encountered while building the effective model for org.apache.camel:camel-example-jms-file:bundle:2.8.0-fuse-05-03
[WARNING] 'build.pluginManagement.plugins.plugin.(groupId:artifactId)' must be unique but found duplicate declaration of plugin org.apache.maven.plugins:maven-dependency-plugin @ org.apache.camel:camel:2.8.0-fuse-05-03, /local1/work/mvn-repo/org/apache/camel/camel/2.8.0-fuse-05-03/camel-2.8.0-fuse-05-03.pom, line 481, column 17
[WARNING]

If one plugin entry related to maven-dependency-plugin is removed from the local repository pom the warning goes away.