I would like some clarification on something. I have some dependencies in my ~/.m2/repository that do not contain a jar.
I checked out a project from one of my colleauges recently and noticed that the build failed because it could find maven-settings 2.7 in my repository or in artifactory.
When I opened my repository I saw that the folder structure for the dependency existed ie ~/.m2/repository/org/apache/maven/maven-settings/2.0.7 but inside the folder there was no jar and only a maven-settings-2.0.7.pom and a maven-settings-2.0.7.pom.lastupdated.
Is this a result of invoking mvn clean install with the -U (update snapshots) flag. And if so, is there an easy way to remove all these dependencies that dont actually contain a jar?