se</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Performs cleanup and releases resources held by the toolset.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>io.reactivex.rxjava3.core.Flowable<wbr>&lt;<a href="../BaseTool.html" title="class in com.google.adk.tools">BaseTool</a>&gt;</code></div>
<div class="col-second odd-row-c