</span><span class="token keyword">override </span><span class="token keyword">fun </span><a href="index.html#707016467%2FFunctions%2F-879532132"><span class="token function">containsAll</span></a><span class="token punctuation">(</span><span class="parameters "><span class="parameter ">elements<span class="token operator">: </span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/-collection/index.html">Collection</a><span class="token operator">&lt;</span><span class="token keyword"