title: Is it possible inheritance here?Does Inner parent class extends outer child class?
body: <pre><code>A
  |_A1
  |  |_parent.java
  |_child.java
  </code></pre>
  
  <p>does parent.java inherits child.java in any possible way?</p>
  
  <p>here A and A1 are packages or directories</p>