bar        *pb.ProgressBar
	template   string
	mu         sync.Mutex
	state      InstallState
}

func NewLog() *Log {
	return &Log{
		components: map[string]*ManifestLog{},
		bar:        createBar(),
	}
}

const inProgress = `{{ yellow (cycle . "-" "-" "-" " ") }} `

// createStatus will return a string to report the current status.
// ex: - Processing resources for components. Waiting for foo, bar

    }

    def "returns empty classpath for jar without manifest"() {
        when:
        createJar()

        then:
        ManifestUtil.parseManifestClasspath(jarFile) == []
    }

    def "returns empty classpath for jar with manifest without Class-Path"() {
        when:
        createJar(manifestWithClasspath(null))

        then:
        ManifestUtil.parseManifestClasspath(jarFile) == []
    }

    }

    def "supplies multiple installations for multiple paths"() {
        given:
        def expectedLocation1 = candidates.createDir("java/11.0.6.hs-adpt")
        def expectedLocation2 = candidates.createDir("java/14")
        def expectedLocation3 = candidates.createDir("java/8.0.262.fx-librca")

        when:
        def directories = supplier.get()

        then:
        directories.size() == 3

    }

    def "can add dir to singleton set"() {
        def parent = tmpDir.createDir()
        def dir1 = parent.createDir("dir1")
        def dir2 = parent.createDir("dir2")
        def dir3 = parent.createDir("dir3")
        def tooMany = parent.createDir("dir12")
        def tooFew = parent.createDir("dir")
        def child = dir1.createDir("child1")
        def single = from(dir1)

        expect:

    def cacheRepository = new DefaultUnscopedCacheBuilderFactory(new TestInMemoryCacheFactory())
    def cacheDir = temporaryFolder.createDir(CacheLayout.MODULES.key)
    def resourcesDir = cacheDir.createDir(CacheLayout.RESOURCES.key)
    def filesDir = cacheDir.createDir(CacheLayout.FILE_STORE.key)
    def metaDataDir = cacheDir.createDir(CacheLayout.META_DATA.key)
    def artifactCacheMetadata = Stub(ArtifactCacheMetadata) {
        getCacheDir() >> cacheDir

    def "returns closest ancestor directory that contains a #settingsFilename file"() {
        given:
        def locator = buildLayoutFactoryFor()

        and:
        def currentDir = tmpDir.createDir("sub/current")
        def subDir = tmpDir.createDir("sub")
        def settingsFile = subDir.createFile(settingsFilename)
        tmpDir.createFile(settingsFilename)

        expect:
        def layout = locator.getLayoutFor(currentDir, true)

        7       | 5      | 6
    }

    def "locates JDK and JRE installs for a typical JRE installation embedded in a Java 8 JDK installation"() {
        given:
        TestFile software = tmpDir.createDir('software')
        software.create {
            jdk {
                lib {
                    file 'tools.jar'
                }
                bin {
                    file 'java.exe'

    }

    def "supplies multiple installations for multiple paths"() {
        given:
        def expectedLocation1 = candidates.createDir("installs/java/11.0.6.hs-adpt")
        def expectedLocation2 = candidates.createDir("installs/java/14")
        def expectedLocation3 = candidates.createDir("installs/java/8.0.262.fx-librca")

        when:
        def directories = supplier.get()

        then:
        directories.size() == 3

        def jdkHome = temporaryFolder.createDir("jdk-$version")
        def binDir = jdkHome.createDir("bin")
        binDir.createFile(OperatingSystem.current().getExecutableName("java"))
        return jdkHome
    }

    private TestFile createJreInstallation(String version) {
        def jdkHome = temporaryFolder.createDir("jdk-$version")
        def jreHome = jdkHome.file("jre").createDir()

    def candidates = temporaryFolder.createDir("linux")
    def otherCandidates = temporaryFolder.createDir("other")
    def emptyDir = temporaryFolder.createDir("empty")
    def nonExistent = temporaryFolder.file("non-existent")

    def setup() {
        candidates.createDir("11.0.6.hs-adpt")
        candidates.createDir("14")
        otherCandidates.createDir("8.0.262.fx-librca")
    }