}

        public Builder lookup(@Nonnull Lookup lookup) {
            this.lookup = requireNonNull(lookup);
            return this;
        }

        public Builder cwd(Path cwd) {
            this.cwd = cwd;
            return this;
        }

        public Builder mavenHome(Path mavenHome) {
            this.mavenHome = mavenHome;
            return this;
        }

     * This is typically the directory from which Maven was invoked.
     *
     * @return the current working directory path
     */
    @Nonnull
    Path cwd();

    /**
     * Returns the Maven installation directory.
     * This is usually set by the Maven launcher script using the "maven.home" system property.
     *
     * @return the Maven installation directory path