title: Maven site warning: The repository url 'https://maven-repository.dev.java.net/nonav/repository' is invalid
body: <p>I’m using Maven 3.2.3 on a multi-module project.  I want to generate a checkstyle and findbugs report, so I have configured the following:</p>
  
  <pre><code>    &lt;reporting&gt;
              &lt;plugins&gt;
                      &lt;plugin&gt;
                              &lt;groupId&gt;org.apache.maven.plugins&lt;/groupId&gt;
                              &lt;artifactId&gt;maven-checkstyle-plugin&lt;/artifactId&gt;
                              &lt;version&gt;2.13&lt;/version&gt;
                              &lt;reportSets&gt;
                                      &lt;reportSet&gt;
                                              &lt;reports&gt;
                                                      &lt;report&gt;checkstyle&lt;/report&gt;
                                              &lt;/reports&gt;
                                      &lt;/reportSet&gt;
                              &lt;/reportSets&gt;
                      &lt;/plugin&gt;
                      &lt;plugin&gt;
                              &lt;groupId&gt;org.codehaus.mojo&lt;/groupId&gt;
                              &lt;artifactId&gt;findbugs-maven-plugin&lt;/artifactId&gt;
                              &lt;version&gt;2.5.5&lt;/version&gt;
                      &lt;/plugin&gt;
                      &lt;plugin&gt;
                              &lt;groupId&gt;org.apache.maven.plugins&lt;/groupId&gt;
                              &lt;artifactId&gt;maven-jxr-plugin&lt;/artifactId&gt;
                              &lt;version&gt;2.3&lt;/version&gt;
                      &lt;/plugin&gt;
              &lt;/plugins&gt;
      &lt;/reporting&gt;
  </code></pre>
  
  <p>However, when I run</p>
  
  <pre><code>mvn site:site site:deploy
  </code></pre>
  
  <p>I repeatedly get the following warning …</p>
  
  <pre><code>[WARNING] The repository url 'https://maven-repository.dev.java.net/nonav/repository' is invalid - Repository 'java.net' will be blacklisted.
  </code></pre>
  
  <p>I have no reference to this repo in either my pom.xml files or my ~/.m2/settings.xml file.  How can I track this down and ultimately resolve the warning?</p>