}

        if (listeners == null) {
            listeners = new ArrayList<>();

            if (logger.isDebugEnabled()) {
                listeners.add(new DebugResolutionListener(logger));
            }

            listeners.add(new WarningResolutionListener(logger));
        }

        ArtifactResolutionResult result = new ArtifactResolutionResult();

        try {
            Map<Artifact, Path> paths = new HashMap<>();
            ArtifactManager artifactManager = session.getService(ArtifactManager.class);
            List<RemoteRepository> repositories = session.toRepositories(session.getRemoteRepositories());
            List<ArtifactRequest> requests = new ArrayList<>();
            for (ArtifactCoordinate coord : request.getCoordinates()) {