public Optional<Boolean> strictChecksums() {
        return returnFirstPresentOrEmpty(MavenOptions::strictChecksums);
    }

    @Override
    public Optional<Boolean> relaxedChecksums() {
        return returnFirstPresentOrEmpty(MavenOptions::relaxedChecksums);
    }

    @Override
    public Optional<Boolean> failFast() {
        return returnFirstPresentOrEmpty(MavenOptions::failFast);
    }

    @Override

     *
     * @return an {@link Optional} containing true if relaxed checksum verification is enabled, false if not, or empty if not specified
     */
    @Nonnull
    Optional<Boolean> relaxedChecksums();

    /**
     * Indicates whether Maven should stop at the first failure in a multi-module build.
     *