workQueue.addAll(children);
            }
        }
        return resolvedElements;
    }

    @Override
    public Set<File> getFiles() {
        LenientFilesAndArtifactResolveVisitor visitor = new LenientFilesAndArtifactResolveVisitor();
        artifactSetResolver.visitArtifacts(getSelectedArtifacts().getArtifacts(), visitor, resolutionHost);
        resolutionHost.rethrowFailure("files", visitor.getFailures());