copy.setUserSettingsFile(original.getUserSettingsFile());
        copy.setInstallationSettingsFile(original.getInstallationSettingsFile());
        copy.setUserToolchainsFile(original.getUserToolchainsFile());
        copy.setInstallationToolchainsFile(original.getInstallationToolchainsFile());
        copy.setBaseDirectory((original.getBaseDirectory() != null) ? new File(original.getBaseDirectory()) : null);

    RepositoryCache getRepositoryCache();

    WorkspaceReader getWorkspaceReader();

    MavenExecutionRequest setWorkspaceReader(WorkspaceReader workspaceReader);

    File getUserToolchainsFile();

    MavenExecutionRequest setUserToolchainsFile(File userToolchainsFile);

    /**
     *
     *
     * @return the global toolchains file
     * @since 3.3.0