return modelSource.getLocation();
        }

        @Override
        @Nullable
        public Source resolve(@Nonnull String relative) {
            if (modelSource instanceof ModelSource2 ms) {
                return toSource(ms.getRelatedSource(relative));
            } else {
                return null;
            }
        }

        @Override
        public boolean equals(Object o) {

        cliRequest.rootDirectory = rootLocator.findRoot(topDirectory);

        //
        // Make sure the Maven home directory is an absolute path to save us from confusion with say drive-relative
        // Windows paths.
        //
        String mavenHome = System.getProperty(Constants.MAVEN_HOME);

        if (mavenHome != null) {
            System.setProperty(

     */
    @Deprecated(since = "4.0.0")
    public File getBasedir() {
        return basedir;
    }

    /**
     * {@return the base directory of this project}.
     * All source files are relative to this directory, unless they were specified as absolute paths.
     *
     * @since 4.0.0
     */
    public Path getBaseDirectory() {
        return getBasedir().toPath();
    }

			}
		}
	} // Success.
	return nil
}

func getValidPath(path string) (string, error) {
	if path == "" {
		return path, errInvalidArgument
	}

	var err error
	// Disallow relative paths, figure out absolute paths.
	path, err = filepath.Abs(path)
	if err != nil {
		return path, err
	}

	fi, err := Lstat(path)
	if err != nil && !osIsNotExist(err) {
		return path, err
	}