Set<String> presentAsSet = Optional.of("a").asSet();
    assertThrows(UnsupportedOperationException.class, () -> presentAsSet.add("b"));
  }

  public void testAsSet_absentIsImmutable() {
    Set<Object> absentAsSet = Optional.absent().asSet();
    assertThrows(UnsupportedOperationException.class, () -> absentAsSet.add("foo"));
  }

  public void testTransform_absent() {

            !item.equals(item.toString()));
      }
    }
  }

  /**
   * Class used to test whether equals() correctly handles an instance of an incompatible class.
   * Since it is a private inner class, the invoker can never pass in an instance to the tester
   */
  private enum NotAnInstance {
    EQUAL_TO_NOTHING;
  }

          </association>
        </field>
      </fields>
    </class>
    <class>
      <name>PluginManagement</name>
      <version>4.0.0+</version>
      <superClass>PluginContainer</superClass>
      <description>Section for management of default plugin information for use in a group of POMs.
      </description>
    </class>
    <class>
      <name>Reporting</name>
      <version>4.0.0+</version>

from fastapi import FastAPI, Header
from pydantic import BaseModel

app = FastAPI()


class CommonHeaders(BaseModel):
    model_config = {"extra": "forbid"}

    host: str
    save_data: bool
    if_modified_since: str | None = None
    traceparent: str | None = None
    x_tag: list[str] = []


@app.get("/items/")
async def read_items(headers: CommonHeaders = Header()):

<!DOCTYPE components PUBLIC "-//DBFLUTE//DTD LastaDi 1.0//EN"
	"http://dbflute.org/meta/lastadi10.dtd">
<components namespace="fessCrawler">
	<include path="crawler/container.xml" />

	<component name="robotsTxtHelper" class="org.codelibs.fess.crawler.helper.RobotsTxtHelper"
		instance="prototype">
	</component>

    assertThrows(NullPointerException.class, () -> putAll(containsNullValue));
    expectUnchanged();
    expectNullValueMissingWhenNullValuesUnsupported(
        "Should not contain null value after unsupported putAll(containsNullValue)");
  }

  @MapFeature.Require(SUPPORTS_PUT)
  public void testPutAll_nullCollectionReference() {
    assertThrows(NullPointerException.class, () -> getMap().putAll(null));
  }

👉 🔢 📨 ⚙️ **FastAPI**, 👆 ✍ 🔛.

### `ORJSONResponse`

⏩ 🎛 🎻 📨 ⚙️ <a href="https://github.com/ijl/orjson" class="external-link" target="_blank">`orjson`</a>, 👆 ✍ 🔛.

### `UJSONResponse`

🎛 🎻 📨 ⚙️ <a href="https://github.com/ultrajson/ultrajson" class="external-link" target="_blank">`ujson`</a>.

/// warning

`ujson` 🌘 💛 🌘 🐍 🏗-🛠️ ❔ ⚫️ 🍵 📐-💼.

///

        request.setModelSource(new StringModelSource(BASE1));
        request.setModelResolver(new CycleInImportsResolver());

        assertThrows(ModelBuildingException.class, () -> builder.build(request));
    }

    static class CycleInImportsResolver extends BaseModelResolver {
        @Override
        public ModelSource resolveModel(org.apache.maven.model.Dependency dependency)

import org.codelibs.fess.crawler.entity.TestEntity;
import org.codelibs.fess.crawler.exception.CrawlerSystemException;
import org.dbflute.utflute.core.PlainTestCase;

/**
 * @author shinsuke
 *
 */
public class XmlTransformerTest extends PlainTestCase {
    public XmlTransformer xmlTransformer;

    public XmlTransformer xmlNsTransformer;

    public XmlTransformer xmlMapTransformer;

    }

    assertThrows(IllegalArgumentException.class, () -> Strings.repeat("x", -1));
    assertThrows(
        ArrayIndexOutOfBoundsException.class, () -> Strings.repeat("12345678", (1 << 30) + 3));
  }

  @SuppressWarnings("InlineMeInliner") // test of method that doesn't just delegate
  public void testRepeat_null() {
    assertThrows(NullPointerException.class, () -> Strings.repeat(null, 5));
  }