title: Karaf: Missing Constraint in bundle
body: <p>I am trying to wrap dnsjava as a bundle in Karaf. When I try to start the bundle I get a "Missing Constraint" error. I looked in the dnsjava code and found that the only place android is referenced is in a Class.forName. So I am wondering what causes this problem and how can I get around it. I am pretty certain that the class is not referenced in the code anywhere. </p>
  
  <p>Here is the exception:</p>
  
  <pre><code> opendaylight-user@root&gt;bundle:start 288
   Error executing command: Error executing command on bundles:
  Unable to execute command on bundle 288: The bundle "dnsjava_2.1.8 [288]"    could not be resolved. Reason: Missing Constraint: Import-Package: android.os; version="0.0.0"
  </code></pre>