ethod and provide an
 implementation that takes into account the object's type and data. The
 default implementation is equivalent to the following expression:
 <pre>
   getClass().getName() + '@' + Integer.toHexString(hashCode())</pre>
 <p>See <a href="../../../../reference/java/lang/Object.html#writing_toString">Writing a useful
 <code>toString</code> method</a>
 if you intend implementing your own <code>toString</code> method.</p></div>
  <div class="jd-tagdata">
      <h5 class="jd-tagtitle">Returns</h5