// Check for virus
if (ConfigurationManager.getBooleanProperty("submission-curation", "virus-scan"))
{
Curator curator = new Curator();
curator.addTask("vscan").curate(item);
int status = curator.getStatus("vscan");
if (status == Curator.CURATE_ERROR)
{
backoutBitstream(subInfo, b, item);
return STATUS_VIRUS_CHECKER_UNAVAILABLE;