public EclipseModelAwareUniqueProjectNameProvider(ProjectStateRegistry projectRegistry) {
        this.projectRegistry = projectRegistry;
    }

    public synchronized void setReservedProjectNames(List<String> reservedNames) {
        this.reservedNames = reservedNames.stream().map(ProjectStateWrapper::new).collect(Collectors.toList());
        deduplicated = null;
    }

    @Override

        buildHierarchy(root);
        populate(root);
        return result;
    }

    private void deduplicateProjectNames(ProjectInternal root) {
        uniqueProjectNameProvider.setReservedProjectNames(calculateReservedProjectNames(root, eclipseRuntime));
        for (Project project : root.getAllprojects()) {
            EclipseModel eclipseModel = project.getExtensions().findByType(EclipseModel.class);