title: View a dependency tree in Maven?
body: <p>I'd like to make sure I'm not including duplicate libraries in my Maven project. I'm pulling in quite a few dependencies from a few different repositories including main, Spring's repo, and JBoss' repository. How can I see a graph of the dependencies so I can make sure I'm not depending on multiple versions of a single library? </p>
  
  <p>It would be kind of a bummer if I was including something like <code>org.springframework:spring-core:3.0.1.RELEASE</code> <strong>and</strong> <code>org.springframework:org.springframework.spring-core:3.0.5.RELEASE</code> which actually do show up as different dependencies, as weird as it sounds, because Spring's repository names things weirdly. What can I do to make sure I don't have duplicate dependencies?</p>