call: Call,
  ) {}

  /**
   * Invoked when a connection is released as no longer required.
   */
  open fun connectionClosed(connection: Connection) {}

  /**
   * Invoked when a call is assigned a particular connection.
   */
  open fun connectionAcquired(
    connection: Connection,
    call: Call,
  ) {}

  /**
   * Invoked when a call no longer uses a connection.
   */

    @BeforeEach
    void setup() {
        when(mockContext.getConfig()).thenReturn(mockConfig);
        when(mockNegotiate.getServerData()).thenReturn(new ServerDataStub());
    }

    private void setupNegotiateStubs() {
        when(mockNegotiate.getNegotiatedCapabilities()).thenReturn(0x00123456);
        when(mockNegotiate.getNegotiatedSendBufferSize()).thenReturn(65535);
        when(mockNegotiate.getNegotiatedMpxCount()).thenReturn(65535);

        SMBUtil.writeInt2(4, buffer, 0);
        SMBUtil.writeInt2(0, buffer, 2);

        // When
        int bytesRead = response.readBytesWireFormat(buffer, 0);

        // Then
        assertEquals(4, bytesRead);
    }

    @Test
    @DisplayName("Should throw exception when buffer too small for reading")
    void testReadBytesWireFormatBufferTooSmall() {
        // Given

        SmbTransportImpl transport = mock(SmbTransportImpl.class);

        when(tree.isConnected()).thenReturn(true);
        when(tree.getSession()).thenReturn(session);
        when(tree.acquire(false)).thenReturn(tree);
        when(session.getTransport()).thenReturn(transport);
        when(transport.isDisconnected()).thenReturn(false);
        when(transport.getRemoteHostName()).thenReturn("host");
        setTree(c, tree);

 * }
 *
 * Note that each chaining method returns a new ordering instance which is backed by the previous
 * instance, but has the chance to act on values <i>before</i> handing off to that backing instance.
 * As a result, it usually helps to read chained ordering expressions <i>backwards</i>. For example,
 * when {@code compare} is called on the above ordering:
 *
 * <ol>

            mockCredentials.isGuest();
        });
    }

    @Test
    @DisplayName("Should unwrap to correct type")
    void testUnwrap() {
        // Given
        when(mockCredentials.unwrap(Credentials.class)).thenReturn(mockCredentials);

        // When
        Credentials unwrapped = mockCredentials.unwrap(Credentials.class);

        // Then
        assertSame(mockCredentials, unwrapped);

 *
 * <p>As this interface extends {@code java.util.function.Supplier}, an instance of this type can be
 * used as a {@code java.util.function.Supplier} directly. To use a {@code
 * java.util.function.Supplier} in a context where a {@code com.google.common.base.Supplier} is
 * needed, use {@code supplier::get}.
 *
 * <p>See the Guava User Guide article on <a
 * href="https://github.com/google/guava/wiki/FunctionalExplained">the use of {@code Function}</a>.

    }

    private TestDcerpcHandle handle;

    @BeforeEach
    void setUp() {
        // Setup buffer cache mocks with lenient stubbing
        lenient().when(mockContext.getBufferCache()).thenReturn(mockBufferCache);
        lenient().when(mockBufferCache.getBuffer()).thenReturn(new byte[8192]);
        handle = new TestDcerpcHandle(mockContext, mockBinding);
    }

    @Nested

        if [ $n -ge $2 ]; then
          echo "==> Exhausted retries to install $1"
          return 1
        fi
        echo "==> Retrying installing $1, attempt $((n+1))"
        # Add a small delay to increase chance of metalink providing updated list of mirrors
        sleep 5
      done
    }

    installed() {
      command -v $1 2>&1 >/dev/null
    }

    install() {

So, during that time, the computer can go and do some other work, while "slow-file" 📝 finishes.

Then the computer / program 🤖 will come back every time it has a chance because it's waiting again, or whenever it 🤖 finished all the work it had at that point. And it 🤖 will see if any of the tasks it was waiting for have already finished, doing whatever it had to do.