title: Jackson serialize BasicFileAttributes
body: <p>I am trying to serialize a class that has <code>BasicFileAttributes</code> in it. I am using jackson to serialize and deserialize it.</p>
  <pre><code>  @JsonDeserialize(as = BasicFileAttributes.class)
    private final BasicFileAttributes basicFileAttributes;
  </code></pre>
  <p>Jackson throws error: <code>abstract type can only be instantiated with additional type information</code>. However I can't find a concrete class of <code>BasicFileAttributes</code>. How do I fix this?</p>