*/
INodeSupplier sup = null;
if (this.showVersions != null && this.showVersions.equalsIgnoreCase("yes"))
{
sup = new ContentNodeVersionSupplier(getRepositoryId(), this.getInfoGluePrincipal().getName());
}
else
{
ContentNodeSupplier contentNodeSupplier = new ContentNodeSupplier(getRepositoryId(), this.getInfoGluePrincipal());
contentNodeSupplier.setShowLeafs(showLeafs.compareTo("yes")==0);