h4>
<pre>public&nbsp;boolean&nbsp;containsAll(@NonNull
                           <a href="http://d.android.com/reference/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a>&lt;?&gt;&nbsp;collection)</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="http://d.android.com/reference/java/util/Collection.html?is-external=true#containsAll-java.util.Collection-" title="class or interface in java.util">containsAll</a></code