nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/concurrent/ScheduledFuture.html" title="class or interface in java.util.concurrent" class="external-link">ScheduledFuture</a>&lt;V&gt;</span>&nbsp;<span class="element-name">schedule</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/concurrent/Callable.html" title="class or interface in java.util.concurrent" class="external-link">Ca