ace <span class="typeNameLabel">Cache</span></pre>
<div class="block">Interface used to interact with the second-level cache.
 If a cache is not in use, the methods of this interface have
 no effect, except for <code>contains</code>, which returns false.</div>
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<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>2.0</dd>
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