http://gwt-code-reviews.appspot.com/1537805/diff/2002/samples/validation/pom.xml File samples/validation/pom.xml (right):
http://gwt-code-reviews.appspot.com/1537805/diff/2002/samples/validation/pom.xml#newcode200 samples/validation/pom.xml:200: <artifactId>exec-maven-plugin</artifactId> Looks like the whole pluginManagement section can be omitted as I don't see exec-maven-plugin anywhere else in the POM. http://gwt-code-reviews.appspot.com/1537805/ -- http://groups.google.com/group/Google-Web-Toolkit-Contributors
