// protocol for completing a future is to assign the value field (which sets isDone to true) and
    // then to release waiters, followed by executing afterDone(), followed by releasing listeners.
    // That means that it is possible to observe that the future isDone and that your listeners
    // don't execute 'immediately'.  By checking isDone here we avoid that.

                if ("$USERNAME".equals(s)) {
                    return username;
                }
                return s;
            }).collect(java.util.stream.Collectors.joining(" ")));
            logger.debug("Executing command for user: username={}, command={}", username, commandStr);
        }

        final String[] cmds = stream(commands).get(stream -> stream.map(s -> {
            if ("$USERNAME".equals(s)) {

        assertEquals(numThreads, fesenClient.onConnectListenerList.size());
    }

    /**
     * Test: Thread-safe listener invocation during connection
     * Verifies that listeners can be added while connect() is executing
     */
    @Test
    public void testConcurrentListenerInvocation() throws Exception {
        // This test verifies CopyOnWriteArrayList allows safe iteration

                    upgradeTestTasks.computeIfAbsent(version.toString(), k -> new ArrayList<>()).add(upgradeTest);
                }
            }
        }

        // setup jdks used by no-jdk tests, and by gradle executing
        TaskProvider<Copy> linuxGradleJdk = createJdk(project, "gradle", GRADLE_JDK_VENDOR, GRADLE_JDK_VERSION, "linux", "x64");

// Eager Executor APIs.
typedef struct TFE_Executor TFE_Executor;

// Creates a new eager Executor. Nodes in one executor are guaranteed to be
// executed in sequence. Assigning nodes to different executors allows executing
// nodes in parallel.
// in_flight_nodes_limit: when is_async is true, this value controls the
// maximum number of in flight async nodes. Enqueuing of additional async ops

    /*
     * Wait not just until the Future's value is set (as in future.get()) but
     * also until ListeningScheduledExecutorService's wrapper task is done
     * executing listeners, as detected by yielding control to afterExecute.
     */
    completed.await();
    assertTrue(future.isDone());
    assertThat(future.get()).isEqualTo(42);
    assertListenerRunImmediately(future);

## Execution of dependencies with `yield` { #execution-of-dependencies-with-yield }

The sequence of execution is more or less like this diagram. Time flows from top to bottom. And each column is one of the parts interacting or executing code.

```mermaid
sequenceDiagram

participant client as Client
participant handler as Exception handler
participant dep as Dep with yield
participant operation as Path Operation

  TFE_TensorHandleCopyToDevice(h0_task0_new, ctx, remote_device_name, status);
  EXPECT_NE(TF_OK, TF_GetCode(status)) << TF_Message(status);

  // Copying and executing on the new remote device works.
  const char new_remote_device_name[] =
      "/job:worker/replica:0/task:1/device:CPU:0";
  const char new_local_device_name[] =
      "/job:worker/replica:0/task:0/device:CPU:0";

    }

    /**
     * Deletes documents from the specified index based on the given query.
     *
     * @param client the OpenSearch client to use for executing the query and delete operations
     * @param settings the settings for the suggest feature, including timeouts and scroll settings
     * @param index the name of the index from which documents should be deleted

    @Resource
    protected SearchEngineClient searchEngineClient;

    /** Helper for building and parsing search queries. */
    @Resource
    protected QueryHelper queryHelper;

    /** Helper for executing search operations. */
    @Resource
    protected SearchHelper searchHelper;

    /** HTTP servlet request for accessing request parameters. */
    @Resource
    protected HttpServletRequest request;