title: Fingerprint reader for Java
body: <p>I want to use fingerprint reader in my <code>Java</code> application, i want to buy any fingerprint reader appliance, but i don't know these,</p>
  
  <ul>
  <li>Where the data is kept ?</li>
  <li>Can I use it in Java application ?</li>
  <li>Do you know any documentation for this ? </li>
  </ul>