class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#registerOptionalContext(java.lang.Class,co.aikar.commands.contexts.OptionalContextResolver)" class="member-name-link">registerOptionalContext</a><wbr>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html" title="class or interface in java.lang" class="external-link">Class</a>&lt;T&gt;&nbsp;context,
 <a href="contexts/OptionalContextResolver.html" title="interface in c