Dependencies in different scope

[khmarbaise]

Warning:  
Some dependencies of Maven Plugins are expected to be in provided scope.
Please make sure that dependencies listed below declared in POM
have set '<scope>provided</scope>' as well.
The following dependencies are in wrong scope:
 * org.apache.maven:maven-xml-impl:jar:4.0.0-alpha-9:compile
 * org.apache.maven:maven-api-xml:jar:4.0.0-alpha-9:compile
 * org.apache.maven:maven-api-meta:jar:4.0.0-alpha-9:compile
[INFO] Using 'UTF-8' encoding to read mojo source files.
[INFO] java-annotations mojo extractor found 3 mojo descriptors.
[INFO] java-javadoc mojo extractor found 0 mojo descriptor.
[INFO] ant mojo extractor found 0 mojo descriptor.
[INFO] bsh mojo extractor found 0 mojo descriptor.