// Expected when null listener is set
        }
    }

    // Test helper classes
    private static class TestScriptEngine implements ScriptEngine {
        private String lastScript;
        private Map<String, Object> lastParams;
        private final String prefix;

        public TestScriptEngine() {
            this.prefix = "";
        }

        }
        return difference(multiset1, multiset2);
      }
    };
  }

  private static final ImmutableMultiset<String> ELEMENTS_TO_FILTER_OUT =
      ImmutableMultiset.of("foobar", "bazfoo", "foobar", "foobar");

  private static final Predicate<String> PREDICATE = not(Predicates.in(ELEMENTS_TO_FILTER_OUT));

  private static TestStringMultisetGenerator filteredGenerator() {
    return new TestStringMultisetGenerator() {

            .build();
    private static final Executor defaultAdapterExecutor = newCachedThreadPool(threadFactory);

    private final Executor adapterExecutor;

    // The execution list to hold our listeners.
    private final ExecutionList executionList = new ExecutionList();

    // This allows us to only start up a thread waiting on the delegate future when the first
    // listener is added.

 */
@ExtendWith(MockitoExtension.class)
public class WitnessClientTest {

    @Mock
    private CIFSContext mockContext;

    @Mock
    private Configuration mockConfig;

    @Mock
    private WitnessRpcClient mockRpcClient;

    private InetAddress witnessServer;
    private InetAddress serverAddress;

    @BeforeEach
    void setUp() throws Exception {

    private static final int DEFAULT_FLAGS;

    private static final String DEFAULT_DOMAIN;

    private static final String DEFAULT_USER;

    private static final String DEFAULT_PASSWORD;

    private static final String DEFAULT_WORKSTATION;

    private static final int LM_COMPATIBILITY;

    private static final SecureRandom RANDOM = new SecureRandom();

    }
  }

  /** Lock object that ensures a strong reference is retained to a specified object. */
  private static final class WeakSafeLock extends ForwardingLock {
    private final Lock delegate;

    @SuppressWarnings("unused")
    private final WeakSafeReadWriteLock strongReference;

    WeakSafeLock(Lock delegate, WeakSafeReadWriteLock strongReference) {
      this.delegate = delegate;

    private ExceptionWithSomePrivateConstructors(String a) {}

    private ExceptionWithSomePrivateConstructors(String a, String b) {}

    public ExceptionWithSomePrivateConstructors(String a, String b, String c) {}

    private ExceptionWithSomePrivateConstructors(String a, String b, String c, String d) {}

    private ExceptionWithSomePrivateConstructors(

  }

  private final int[] factorials = new int[ARRAY_SIZE];
  private final int[][] binomials = new int[ARRAY_SIZE][2];
  private final int[][] nonnegInt = new int[ARRAY_SIZE][2];
  private final long[][] nonnegLong = new long[ARRAY_SIZE][2];
  private final int[][] intsToAdd = new int[ARRAY_SIZE][2];
  private final int[][] intsToMul = new int[ARRAY_SIZE][2];

 * protocol version and connection parameters.
 */
public class RdmaNegotiateRequest {

    private int minVersion;
    private int maxVersion;
    private int creditsRequested;
    private int preferredSendSize;
    private int maxReceiveSize;
    private int maxFragmentedSize;

    /**
     * Create new RDMA negotiation request
     */
    public RdmaNegotiateRequest() {

      private static final long serialVersionUID = 0L;

      /* Valid states. */
      static final int RUNNING = 0;
      static final int COMPLETING = 1;
      static final int COMPLETED = 2;
      static final int CANCELLED = 4;
      static final int INTERRUPTED = 8;

      private V value;
      private Throwable exception;

      /*