title: Android - failed to generate Javadoc with Android Studio Bumblebee
body: <p>I'm trying to generate Javadoc using latest Android Studio via built in tool:
  Tools=&gt;Generate Javadoc...
  Whatever I choose from a tool's parameters window there are a lot of errors thrown, regarding to the scope I choose it varies from 50 to 100 and all of them related to Android OS or Dalvik VM. Here are some of them:</p>
  <p><code>error: package android.util does not exist</code></p>
  <p><code>error: cannot find symbol ...  symbol:class Context</code></p>
  <p><code>error: package android.app does not exist</code></p>
  <pre><code>error: package dalvik.system does not exist
  </code></pre>
  <p>Target Android SDK is 31. Latest Java release installed. Did someone experienced the same issue? What am I doing wrong?
  Thanks in advance.</p>