title: Successful build in Maven still showing errors in Eclipse
body: <p>I'm having something quite peculiar here, my build is successful in maven when I type &quot;mvn clean install&quot; however once imported into Eclipse it's showing errors.</p>
  <p>See for yourself:</p>
  <p><img src="https://i.stack.imgur.com/HLM8F.png" alt="mvn clean install" /></p>
  <p><img src="https://i.stack.imgur.com/avI1L.png" alt="Eclipse" /></p>
  <p>I guess exluding quartz from the `pom.xml solved the problem but I'd like to know why.</p>
  <hr />
  <p>PS: Here is the <code>pom.xml</code> in case you want to see it:</p>
  <pre class="lang-xml prettyprint-override"><code>&lt;project xmlns=&quot;http://maven.apache.org/POM/4.0.0&quot; xmlns:xsi=&quot;http://www.w3.org/2001/XMLSchema-instance&quot;
    xsi:schemaLocation=&quot;http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd&quot;&gt;
    &lt;modelVersion&gt;4.0.0&lt;/modelVersion&gt;
  
    &lt;groupId&gt;com.nantes.mpclient&lt;/groupId&gt;
    &lt;artifactId&gt;MyClient&lt;/artifactId&gt;
    &lt;version&gt;1.0-SNAPSHOT&lt;/version&gt;
    &lt;packaging&gt;jar&lt;/packaging&gt;
  
    &lt;name&gt;MyClient&lt;/name&gt;
    &lt;url&gt;http://maven.apache.org&lt;/url&gt;
  
    &lt;properties&gt;
      &lt;project.build.sourceEncoding&gt;UTF-8&lt;/project.build.sourceEncoding&gt;
    &lt;/properties&gt;
  
    &lt;dependencies&gt;
      &lt;dependency&gt;
        &lt;groupId&gt;junit&lt;/groupId&gt;
        &lt;artifactId&gt;junit&lt;/artifactId&gt;
        &lt;version&gt;3.8.1&lt;/version&gt;
        &lt;scope&gt;test&lt;/scope&gt;
      &lt;/dependency&gt;
      &lt;dependency&gt;
          &lt;groupId&gt;com.nantes.mp&lt;/groupId&gt;
          &lt;artifactId&gt;MyEjb&lt;/artifactId&gt;
          &lt;version&gt;1.0-SNAPSHOT&lt;/version&gt;
      &lt;/dependency&gt;
      &lt;dependency&gt;
          &lt;groupId&gt;org.jboss.jbossas&lt;/groupId&gt;
          &lt;artifactId&gt;jboss-as-client&lt;/artifactId&gt;
          &lt;version&gt;5.1.0.GA&lt;/version&gt;
          &lt;type&gt;pom&lt;/type&gt;
      &lt;/dependency&gt;
    &lt;/dependencies&gt;
  &lt;/project&gt;
  </code></pre>
  <p>###EDIT
  As you can see quartz is here:
  <img src="https://i.stack.imgur.com/fnfdb.png" alt="quartz" /></p>