* Instead ✨ **use `Union[SomeType, None]`** ✨.

Both are equivalent and underneath they are the same, but I would recommend `Union` instead of `Optional` because the word "**optional**" would seem to imply that the value is optional, and it actually means "it can be `None`", even if it's not optional and is still required.

I think `Union[SomeType, None]` is more explicit about what it means.

  }

  /**
   * Returns the portion of this {@code HostAndPort} instance that should represent the hostname or
   * IPv4/IPv6 literal.
   *
   * <p>A successful parse does not imply any degree of sanity in this field. For additional
   * validation, see the {@link HostSpecifier} class.
   *
   * @since 20.0 (since 10.0 as {@code getHostText})
   */
  public String getHost() {
    return host;
  }

   * Returns an {@link ImmutableSortedSet} containing the same values in the given domain
   * {@linkplain RangeSet#contains contained} by this range set.
   *
   * <p><b>Note:</b> {@code a.asSet(d).equals(b.asSet(d))} does not imply {@code a.equals(b)}! For
   * example, {@code a} and {@code b} could be {@code [2..4]} and {@code (1..5)}, or the empty
   * ranges {@code [3..3)} and {@code [4..4)}.
   *

        .isEqualTo(initialBuckets);

    // Ensure that referenceMap, which doesn't use WithExpectedSize, ends up with the same table
    // size as the other two maps. If it ended up with a smaller size that would imply that we
    // computed the wrong initial capacity.
    for (int i = 0; i < size; i++) {
      referenceMap.put(i, null);
    }
    assertWithMessage("table size after adding %s elements", size)

      }
    }
  }

  /**
   * This test checks whether connections are gzipped by default. This behavior in not required by
   * the API, so a failure of this test does not imply a bug in the implementation.
   */
  @Test
  fun gzipEncodingEnabledByDefault() {
    server.enqueue(
      MockResponse
        .Builder()
        .body(gzip("ABCABCABC"))

  },
  {
    "name": "ide",
    "path": "platforms/ide/ide",
    "unitTests": true,
    "functionalTests": true,
    "crossVersionTests": false
  },
  {
    "name": "ide-model-impls",
    "path": "platforms/ide/ide-model-impls",
    "unitTests": true,
    "functionalTests": false,
    "crossVersionTests": false
  },
  {
    "name": "ide-native",
    "path": "platforms/ide/ide-native",

            <option value="$PROJECT_DIR$/platforms/native/tooling-native-model-impls" />
            <option value="$PROJECT_DIR$/platforms/software/ant" />
            <option value="$PROJECT_DIR$/platforms/software/ant-api" />
            <option value="$PROJECT_DIR$/platforms/software/ant-impl" />
            <option value="$PROJECT_DIR$/platforms/software/ant-worker" />

          immutableEntry(Two.class, new Impl(2)),
          immutableEntry(Three.class, new Impl(3)),
          immutableEntry(Four.class, new Impl(4)),
          immutableEntry(Five.class, new Impl(5)));
    }

    @Override
    @SuppressWarnings("unchecked")
    public Entry<Class<?>, Impl>[] createArray(int length) {
      return (Entry<Class<?>, Impl>[]) new Entry<?, ?>[length];
    }

    @Override

import org.apache.maven.execution.MavenSession;
import org.apache.maven.impl.DefaultArtifact;
import org.apache.maven.impl.DefaultArtifactCoordinatesFactory;
import org.apache.maven.impl.DefaultArtifactResolver;
import org.apache.maven.impl.DefaultModelVersionParser;
import org.apache.maven.impl.DefaultRepositoryFactory;
import org.apache.maven.impl.DefaultVersionParser;
import org.apache.maven.impl.InternalSession;

			<arg>defaultRule</arg>
		</postConstruct>
	</component>

	<component name="sitemapsRule" class="org.codelibs.fess.crawler.rule.impl.SitemapsRule" >
		<property name="ruleId">"sitemapsRule"</property>
		<property name="responseProcessor">
			<component class="org.codelibs.fess.crawler.processor.impl.SitemapsResponseProcessor">
			</component>
		</property>
		<postConstruct name="addRule">
			<arg>"url"</arg>