}

    @Override
    public boolean removeAll(Collection<?> c) {
      if (c.isEmpty()) {
        return false;
      }
      int oldSize = size(); // calls refreshIfEmpty

      // Guava issue 1013: AbstractSet and most JDK set implementations are
      // susceptible to quadratic removeAll performance on lists;
      // use a slightly smarter implementation here

```
.
├── Dockerfile
├── main.py
└── requirements.txt
```

Then you would just have to change the corresponding paths to copy the file inside the `Dockerfile`:

```{ .dockerfile .annotate hl_lines="10  13" }
FROM python:3.9

WORKDIR /code

COPY ./requirements.txt /code/requirements.txt

RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt

# (1)!
COPY ./main.py /code/

     * is just more than the set's size.  We augment the test by
     * assuming that sets have fast contains() performance, and other
     * collections don't.  See
     * https://github.com/google/guava/issues/1013
     */
    if (collection instanceof Set && collection.size() > set.size()) {
      return Iterators.removeAll(set.iterator(), collection);
    } else {
      return removeAllImpl(set, collection.iterator());

  owner_html_url: https://github.com/atpuxiner
- name: runhouse
  html_url: https://github.com/run-house/runhouse
  stars: 1043
  owner_login: run-house
  owner_html_url: https://github.com/run-house
- name: flock
  html_url: https://github.com/Onelevenvy/flock
  stars: 1010
  owner_login: Onelevenvy
  owner_html_url: https://github.com/Onelevenvy
- name: autollm
  html_url: https://github.com/viddexa/autollm

            assertEquals(0, response.writeDataWireFormat(buffer, i * 10));
            assertEquals(0, response.readSetupWireFormat(buffer, i * 10, 10));
            assertEquals(0, response.readParametersWireFormat(buffer, i * 10, 10));
            assertEquals(0, response.readDataWireFormat(buffer, i * 10, 10));
        }
    }

    @Test
    @DisplayName("Test toString contains proper class name")
    void testToStringFormat() {

    val clientReason = "unexpected Sec-WebSocket-Extensions in response header"
    serverListener.assertClosing(1010, clientReason)
    server.close(1010, "")
    clientListener.assertClosing(1010, "")
    clientListener.assertClosed(1010, "")
    serverListener.assertClosed(1010, clientReason)
    clientListener.assertExhausted()
    serverListener.assertExhausted()
  }

## Define `File` and `Form` parameters { #define-file-and-form-parameters }

Create file and form parameters the same way you would for `Body` or `Query`:

{* ../../docs_src/request_forms_and_files/tutorial001_an_py39.py hl[10:12] *}

The files and form fields will be uploaded as form data and you will receive the files and form fields.

And you can declare some of the files as `bytes` and some as `UploadFile`.

/// warning

Then set Cookies in it, and then return it:

{* ../../docs_src/response_cookies/tutorial001.py hl[10:12] *}

/// tip

Keep in mind that if you return a response directly instead of using the `Response` parameter, FastAPI will return it directly.

    assertThat(Doubles.contains(EMPTY, 1.0)).isFalse();
    assertThat(Doubles.contains(ARRAY1, 2.0)).isFalse();
    assertThat(Doubles.contains(ARRAY234, 1.0)).isFalse();
    assertThat(Doubles.contains(new double[] {-1.0}, -1.0)).isTrue();
    assertThat(Doubles.contains(ARRAY234, 2.0)).isTrue();
    assertThat(Doubles.contains(ARRAY234, 3.0)).isTrue();
    assertThat(Doubles.contains(ARRAY234, 4.0)).isTrue();

    }

    @Test
    @DisplayName("Test safe integer multiplication")
    void testSafeMultiplication() {
        assertEquals(100, InputValidator.safeMultiply(10, 10));
        assertEquals(-100, InputValidator.safeMultiply(10, -10));

        assertThrows(ArithmeticException.class, () -> InputValidator.safeMultiply(Integer.MAX_VALUE, 2));