Exception</a></code> - if this enum type has no constant with the specified name</dd>
<dd><code><a href="http://d.android.com/reference/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if the argument is null</dd></dl>
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<h4>isOpened</h4>
<pre>public&nbsp;boolean&nbsp;isOpened()</pre>
<div class="block">Returns a boolean indicating wheth