work.markrootNext = 0
	work.markrootJobs = uint32(fixedRootCount + work.nDataRoots + work.nBSSRoots + work.nSpanRoots + work.nStackRoots)

	// Calculate base indexes of each root type
	work.baseData = uint32(fixedRootCount)
	work.baseBSS = work.baseData + uint32(work.nDataRoots)
	work.baseSpans = work.baseBSS + uint32(work.nBSSRoots)
	work.baseStacks = work.baseSpans + uint32(work.nSpanRoots)

	//
	// nStackRoots == len(stackRoots), but we have nStackRoots for
	// consistency.
	nDataRoots, nBSSRoots, nSpanRoots, nStackRoots int

	// Base indexes of each root type. Set by gcMarkRootPrepare.
	baseData, baseBSS, baseSpans, baseStacks, baseEnd uint32

	// stackRoots is a snapshot of all of the Gs that existed
	// before the beginning of concurrent marking. The backing

        }

        this.basePath = getProperty(startParameter, SYSPROP);

        if (this.basePath == null || basePath.equals(Boolean.FALSE.toString())) {
            this.logOutputStream = null;
            return;
        }

        try {
            File logFile = logFile(basePath);
            GFileUtils.mkdirs(logFile.getParentFile());

    }

    def assertContainsVersioned(int version, String basePath) {
        assertContainsFile(toVersionedPath(version, basePath))
        this
    }

    def assertNotContainsVersioned(int version, String basePath) {
        assertNotContainsFile(toVersionedPath(version, basePath))
    }

    def assertVersionedContent(int version, String basePath, String content) {

        }
        basePath = basePath.subList(prefixLen, basePath.size());
        targetPath = targetPath.subList(prefixLen, targetPath.size());

        for (int i = 0; i < basePath.size(); i++) {
            targetPath.add(0, "..");
        }
        if (targetPath.isEmpty()) {
            return ".";
        }
        return CollectionUtils.join(File.separator, targetPath);
    }

	podStartupLatencyTracker := kubeletutil.NewPodStartupLatencyTracker()
	basePath, err := utiltesting.MkTmpdir("kubelet")
	if err != nil {
		t.Fatalf("can't make a temp rootdir %v", err)
	}
	defer os.RemoveAll(basePath)
	kb := &Kubelet{
		rootDirectory:    filepath.Clean(basePath),
		podLogsDirectory: filepath.Join(basePath, "pod-logs"),
		recorder:         &record.FakeRecorder{},
		cadvisor:         cadvisor,

    public void writeToFile(TestFile file) {
        if (file.exists()) {
            file.write("");
        }
        file.write(content);
    }

    public String withPath(String basePath) {
        return Joiner.on('/').join(basePath, path, name);
    }

// joined to basepath with an intervening separator. That is,
// [Join](basepath, Rel(basepath, targpath)) is equivalent to targpath itself.
// On success, the returned path will always be relative to basepath,
// even if basepath and targpath share no elements.
// An error is returned if targpath can't be made relative to basepath or if

    }

    private void withOriginalSourceIn(String basePath) {
        sourceFileIn(basePath).tap {
            text = """
                class Main {}
            """.stripIndent()
            makeOlder()
        }
    }

    private void withChangedSourceIn(String basePath) {
        sourceFileIn(basePath).text = """
            class Main {

        }
        basePath = basePath.subList(prefixLen, basePath.size());
        targetPath = targetPath.subList(prefixLen, targetPath.size());

        for (int i = 0; i < basePath.size(); i++) {
            targetPath.add(0, "..");
        }
        if (targetPath.isEmpty()) {
            return ".";
        }
        return CollectionUtils.join(File.separator, targetPath);
    }