private Properties userProperties;

    @Override
    public File getGlobalSettingsFile() {
        return globalSettingsFile;
    }

    @Override
    public DefaultSettingsBuildingRequest setGlobalSettingsFile(File globalSettingsFile) {
        this.globalSettingsFile = globalSettingsFile;

        return this;
    }

    @Override
    public SettingsSource getGlobalSettingsSource() {

        }

        File globalSettingsFile;

        if (commandLine.hasOption(CLIManager.ALTERNATE_GLOBAL_SETTINGS)) {
            globalSettingsFile = new File(commandLine.getOptionValue(CLIManager.ALTERNATE_GLOBAL_SETTINGS));
            globalSettingsFile = resolveFile(globalSettingsFile, workingDirectory);

            if (!globalSettingsFile.isFile()) {
                throw new FileNotFoundException(

        File userMavenDir
        File globalMavenDir
        File userSettingsFile = tmpDir.file("userSettingsFile")
        File globalSettingsFile = tmpDir.file("globalSettingsFile")
    }

        File globalSettingsFile = new File(basedir, "src/assembly/maven/conf/settings.xml");
        assertTrue(globalSettingsFile.isFile(), globalSettingsFile.getAbsolutePath());

        try (InputStream is = Files.newInputStream(globalSettingsFile.toPath())) {
            new SettingsStaxReader().read(is, true, new InputSource(globalSettingsFile.getAbsolutePath()));
        }
    }

    private boolean initialized = false
    private TestFile userHomeDir
    private TestFile userM2Directory
    private TestFile userSettingsFile
    private TestFile globalMavenDirectory
    private TestFile globalSettingsFile
    private TestFile isolatedMavenRepoForLeakageChecks
    private boolean isolateMavenLocal = true

    M2Installation(TestDirectoryProvider temporaryFolder) {
        this.temporaryFolder = temporaryFolder
    }

        File globalSettingsFile = getFile(
                "${maven.conf}/settings.xml", "maven.conf", MavenSettingsBuilder.ALT_GLOBAL_SETTINGS_XML_LOCATION);

        SettingsBuildingRequest request = new DefaultSettingsBuildingRequest();
        request.setUserSettingsFile(userSettingsFile);
        request.setGlobalSettingsFile(globalSettingsFile);

     * settings and global settings are given, the user settings take precedence.
     *
     * @param globalSettingsFile The global settings file, may be {@code null} to disable global settings.
     * @return This request, never {@code null}.
     */
    SettingsBuildingRequest setGlobalSettingsFile(File globalSettingsFile);

    /**
     * Gets the global settings source.
     *

        return this;
    }

    @Override
    public File getGlobalSettingsFile() {
        return globalSettingsFile;
    }

    @Override
    public MavenExecutionRequest setGlobalSettingsFile(File globalSettingsFile) {
        this.globalSettingsFile = globalSettingsFile;

        return this;
    }

    @Override
    public File getUserToolchainsFile() {

        shaOneFile.text == "00e14c6ef59816760e2c9b5a57157e8ac9de4012"
    }

    @Issue("GRADLE-2681")
    def "gradle ignores maven mirror configuration for uploading archives"() {
        given:
        m2.globalSettingsFile << """
<settings>
  <mirrors>
    <mirror>
      <id>ACME</id>
      <name>ACME Central</name>
      <url>http://acme.maven.org/maven2</url>
      <mirrorOf>*</mirrorOf>
    </mirror>
  </mirrors>

    File getProjectSettingsFile();

    MavenExecutionRequest setProjectSettingsFile(File projectSettingsFile);

    File getGlobalSettingsFile();

    MavenExecutionRequest setGlobalSettingsFile(File globalSettingsFile);

    MavenExecutionRequest addRemoteRepository(ArtifactRepository repository);

    MavenExecutionRequest addPluginArtifactRepository(ArtifactRepository repository);

    /**