GFileUtils.mkdirs(workingDir);
                        // Update timestamp so that working directory is not garbage collected
                        GFileUtils.touch(baseDir);
                        delegate.populate(workingDir, ref, spec);
                        return workingDir;
                    } catch (Exception e) {

O **FastAPI** é baseado nesses type hints, eles oferecem muitas vantagens e benefícios.

Mas mesmo que você nunca use o **FastAPI**, você se beneficiaria de aprender um pouco sobre eles.

!!! note "Nota"
     Se você é um especialista em Python e já sabe tudo sobre type hints, pule para o próximo capítulo.

    def buildDir(buildNum) {
        file("builds/$buildNum")
    }

    def buildDirWithScript(buildNum, buildScript) {
        def dir = buildDir(buildNum)
        dir.file("settings.gradle").touch()
        dir.file("build.gradle") << buildScript
        dir
    }

    void startBuild(String javaHome = null, String buildEncoding = null) {
        run {
            executer.withTasks("watch")

            lastCleanupTime = Instant.ofEpochMilli(gcFile.lastModified());
        }

        return cleanupFrequency.requiresCleanup(lastCleanupTime);
    }

    private void markCleanedUp() {
        GFileUtils.touch(getGcFile());
    }

    private File getGcFile() {
        File currentVersionCacheDir = versionSpecificCacheDirectoryScanner.getDirectory(GradleVersion.current());

    }

    @ToBeFixedForConfigurationCache
    def "includes build identifier in dependency resolution results with #display"() {
        repo.file("a/.gitkeepdir").touch()
        repo.file("settings.gradle") << """
            ${settings}
            include 'a'
        """
        repo.file("build.gradle") << """
            allprojects { apply plugin: 'java-library' }

    }

    @ToBeFixedForConfigurationCache
    def "includes build identifier in dependency resolution results with #display"() {
        repoC.file("a/.gitkeepdir").touch()
        repoC.file("settings.gradle") << """
            ${settings}
            include 'a'
        """
        repoC.file("build.gradle") << """
            allprojects { apply plugin: 'java-library' }

> Qual é a história desse projeto? Parece que surgiu do nada e se tornou incrível em poucas semanas [...]

Aqui está um pouco dessa história.

## Alternativas

To better see incremental builds in action, we are going to switch the console output to verbose.

In the top-level folder of your app (`tutorial`), create a `gradle.properties` file.

[source,properties]
----
$ touch gradle.properties
----

Add `org.gradle.console=verbose` so the contents of the file look like this:

.gradle.properties
[source,properties]
----
org.gradle.console=verbose
----

	group           singleflight.Group
	liveTTL         time.Duration
	// updatedQuotas holds a cache of quotas that we've updated.  This is used to pull the "really latest" during back to
	// back quota evaluations that touch the same quota doc.  This only works because we can compare etcd resourceVersions
	// for the same resource as integers.  Before this change: 22 updates with 12 conflicts.  after this change: 15 updates with 0 conflicts

        def oldCacheDir = createVersionSpecificCacheDir(oldVersion, NOT_USED_WITHIN_30_DAYS)
        def oldDist = createDistributionChecksumDir(oldVersion).parentFile

        when:
        getGcFile(currentCacheDir).touch()
        cleanupService.cleanup()

        then:
        oldCacheDir.assertExists()
        oldDist.assertExists()
    }