[`Cast.cast`](https://github.com/gradle/gradle/blob/674b8430b024f03cae24f1e4dd6dbaa78b557dae/platforms/core-runtime/stdlib-java-extensions/src/main/java/org/gradle/internal/Cast.java#L37)
      and
      [`Cast.castNullable`](https://github.com/gradle/gradle/blob/674b8430b024f03cae24f1e4dd6dbaa78b557dae/platforms/core-runtime/stdlib-java-extensions/src/main/java/org/gradle/internal/Cast.java#L62).

      "-Xjvm-default=all",
      "-Xexpect-actual-classes",
    )
  }
}

extensions.configure<TapmocExtension> {
  // Fail the build if any api dependency exposes incompatible Kotlin metadata, Kotlin stdlib, or Java bytecode version.
  checkDependencies()

        ],
        "parallelizationMethod": {
          "name": "TestDistributionAlpine"
        }
      },
      {
        "subprojects": [
          "build-init",
          "stdlib-java-extensions",
          "stdlib-kotlin-extensions",
          "test-kit",
          "test-suites-base",
          "testing-base",
          "testing-base-infrastructure",
          "testing-jvm-infrastructure",

        }

    private
    fun fetchLatestKotlinVersions() =
        fetchAndSelectKotlinVersions(
            minimumSupported.get(),
            "https://repo1.maven.org/maven2/org/jetbrains/kotlin/kotlin-stdlib/maven-metadata.xml"
        )

    private
    fun fetchAndSelectKotlinVersions(minimumSupported: String, mavenMetadataUrl: String): List<String> {

    "crossVersionTests": false
  },
  {
    "name": "stdlib-java-extensions",
    "path": "platforms/core-runtime/stdlib-java-extensions",
    "unitTests": true,
    "functionalTests": false,
    "crossVersionTests": false
  },
  {
    "name": "stdlib-kotlin-extensions",
    "path": "platforms/core-configuration/stdlib-kotlin-extensions",
    "unitTests": true,
    "functionalTests": false,

{* ../../docs_src/dataclasses_/tutorial001_py310.py hl[1,6:11,18:19] *}

This is still supported thanks to **Pydantic**, as it has [internal support for `dataclasses`](https://docs.pydantic.dev/latest/concepts/dataclasses/#use-of-stdlib-dataclasses-with-basemodel).

So, even with the code above that doesn't use Pydantic explicitly, FastAPI is using Pydantic to convert those standard dataclasses to Pydantic's own flavor of dataclasses.

            <option value="$PROJECT_DIR$/platforms/core-configuration/project-features-demos" />
            <option value="$PROJECT_DIR$/platforms/core-configuration/stdlib-kotlin-extensions" />
            <option value="$PROJECT_DIR$/platforms/core-configuration/stdlib-serialization-codecs" />
            <option value="$PROJECT_DIR$/platforms/core-execution/build-cache" />

func NewRecord(f sql.SelectObjectFormat) *Record {
	return &Record{
		KVS:          jstream.KVS{},
		SelectFormat: f,
	}
}

// jsonFloat converts a float to string similar to Go stdlib formats json floats.
func jsonFloat(f float64) string {
	var tmp [32]byte
	dst := tmp[:0]

	// Convert as if by ES6 number to string conversion.
	// This matches most other JSON generators.

<suppressions>
    <!-- These packages are duplicated in core-api, don't require a package-info.java in each place -->
    <suppress checks="JavadocPackage"
              files=".*[/\\]stdlib-java-extensions[/\\]src[/\\]main[/\\]java[/\\]org[/\\]gradle[/\\]api[/\\][^/\\]+"/>
    <suppress checks="JavadocPackage"
              files=".*[/\\]model-core[/\\]src[/\\]main[/\\]java[/\\]org[/\\]gradle[/\\]api[/\\][^/\\]+"/>

                            mavenCentral()
                        }
                        dependencies {
                            "implementation"(gradleApi())
                            "implementation"(kotlin("stdlib"))
                            // TODO remove once JSpecify is part of the Gradle API
                            "implementation"("org.jspecify:jspecify:1.0.0")
                        }
                    }