 href="#DEFAULT_NAMESPACE" class="member-name-link">DEFAULT_NAMESPACE</a></code></div>
<div class="col-last even-row-color">&nbsp;</div>
<div class="col-first odd-row-color"><code>static final <a href="https://docs.oracle.com/en/java/javase/21/docs/api/java.base/java/util/Set.html" title="class or interface in java.util" class="external-link">Set</a><wbr>&lt;<a href="https://docs.oracle.com/en/java/javase/21/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-li