private final String v3Phase;
        private final String v4Phase;

        DefaultAlias(String v3Phase, String v4Phase) {
            this.v3Phase = v3Phase;
            this.v4Phase = v4Phase;
        }

        @Override
        public String v3Phase() {
            return v3Phase;
        }

        @Override
        public String v4Phase() {
            return v4Phase;
        }

         * Returns the Maven 3 phase name.
         *
         * @return the Maven 3 phase name
         */
        String v3Phase();

        /**
         * Returns the Maven 4 phase name.
         *
         * @return the Maven 4 phase name
         */
        String v4Phase();
    }

    /**
     * A link from a phase to another phase, consisting of a type which can be

                new TreeMap<>(new PhaseComparator(lifecycle.getPhases()));

        Map<String, String> aliases = lifecycle.getDelegate().aliases().stream()
                .collect(Collectors.toMap(a -> a.v3Phase(), a -> a.v4Phase()));

        if (aliases.containsKey(lifecyclePhase)) {
            lifecyclePhase = PhaseId.of(aliases.get(lifecyclePhase)).phase();
        }

        boolean passed = false;

                    Lifecycle original = phaseToLifecycleMap.put(alias.v3Phase(), lifecycle);
                    if (original != null && logger.isWarnEnabled()) {
                        logger.warn(
                                "Duplicated lifecycle phase {}. Defined in {} but also in {}",
                                alias.v3Phase(),
                                original.getId(),