*/
    String ID_COMBINATION_MODE_ATTRIBUTE = "combine.id";

    /**
     * In case of complex XML structures, combining can be done based on keys.
     * This is a comma separated list of attribute names.
     */
    String KEYS_COMBINATION_MODE_ATTRIBUTE = "combine.keys";

    /**

     *
     * @since 4.0.0
     */
    private static final String MAVEN_VERSION_FILTERS = "maven.versionFilters";

    /**
     * User property for chained LRM: list of "tail" local repository paths (separated by comma), to be used with
     * {@link ChainedLocalRepositoryManager}.
     * Default value: {@code null}, no chained LRM is used.
     *
     * @since 3.9.0
     */