ub.</p>
<h2>License</h2><p>Copyright 2015 Google, Inc.</p>
<p>Licensed under the <a href="LICENSE">Apache License, Version 2.0</a> (the &quot;License&quot;);
you may not use this file except in compliance with the License. You may
obtain a copy of the License at</p>
<p>   http://www.apache.org/licenses/LICENSE-2.0</p>
<p>Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an &quot;AS IS&quot; BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,