r the Apache License, Version 2.0 (the &quot;License&quot;); you may</span></div>
<div class="line"><span class="comment">// not use this file except in compliance with the License.</span></div>
<div class="line"><span class="comment">// You may obtain a copy of the License at</span></div>
<div class="line"><span class="comment">//</span></div>
<div class="line"><span class="comment">// http:// www.apache.org/licenses/LICENSE-2.0</span></div>
<div class="line"><span class="comment">//</span></div>
<div clas