able-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a>&lt;org.apache.tinkerpop.gremlin.process.traversal.Traversal.Admin&lt;<a href="SqlgUnionStepBarrier.html" title="type parameter in SqlgUnionStepBarrier">S</a>,<wbr><a href="SqlgUnionStepBarrier.html" title="type