boolean wrapperCanExecute(GradleVersion version);

    /**
     * Early versions had bugs that prevented any values having spaces in them in GRADLE_OPTS or JAVA_OPTS.
     *
     * See https://issues.gradle.org/browse/GRADLE-1730
     */
    boolean isSupportsSpacesInGradleAndJavaOpts();

    /**
     * The 'ivy' repository was introduced in Milestone-3, but early versions didn't work with spaces in the artifact pattern.
     */

     * English locale.
     *
     * @param s string to be made lowercase
     * @return a lowercase string that ignores locale
     * @see <a href="https://issues.gradle.org/browse/GRADLE-3470">GRADLE-3470</a>
     * @see <a href="https://haacked.com/archive/2012/07/05/turkish-i-problem-and-why-you-should-care.aspx/">Turkish i problem</a>
     */
    public static String toLowerCaseLocaleSafe(String s) {