title: slf4j-log4j12 not packaged by maven with "runtime" scope
body: <p>I have a project managed by maven with slf4j-api-1.5.8 and log4j-1.2.14 dependencies.
  At runtime, slf4j needs <code>slf4j-log4j12-1.5.8.jar</code> to "bridge" output to log4j.</p>
  
  <p>So in <code>pom.xml</code> , I add this dependency :</p>
  
  <pre><code>  &lt;dependencyManagement&gt;
      &lt;dependencies&gt;
          &lt;dependency&gt;
              &lt;groupId&gt;org.slf4j&lt;/groupId&gt;
              &lt;artifactId&gt;slf4j-log4j12&lt;/artifactId&gt;
              &lt;version&gt;1.5.8&lt;/version&gt;
              &lt;type&gt;jar&lt;/type&gt;
              &lt;scope&gt;runtime&lt;/scope&gt;
          &lt;/dependency&gt;
      &lt;/dependencies&gt;
    &lt;/dependencyManagement&gt;
  </code></pre>
  
  <p>After building (war:war) , <code>log4j-1.2.14.jar</code> and <code>slf4j-api-1.5.8.jar</code> are both added to <code>WEB-INF/lib</code> directory , but I cannot find <code>slf4j-log4j12-1.5.8.jar</code> within!</p>
  
  <p>I then use "Dependency Hierarchy" to check the resolved dependencies , but cannot find slf4j-log4j12 (so it's not packaged into <code>WEB-INF/lib</code>) </p>
  
  <p>What's going wrong here?</p>
  
  <p>environment : maven 3.0-beta1 , m2-eclipse-0.10.0.20100209</p>