n java.util.concurrent" class="externalLink">invokeAny</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/concurrent/ExecutorService.html?is-external=true#isShutdown()" title="class or interface in java.util.concurrent" class="externalLink">isShutdown</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/concurrent/ExecutorService.html?is-external=true#isTerminated()" title="class or interface in java.util.concurrent" class="externalLink">isTe