public void testEmptyDT() throws Exception {
RulesRepository repo = new RulesRepository( TestEnvironmentSessionHelper.getSession() );
PackageItem pkg = repo.loadDefaultPackage();
AssetItem asset = pkg.addAsset( "testEmptyDT", "" );
asset.updateFormat(AssetFormats.DECISION_TABLE_GUIDED);
GuidedDecisionTable gt = new GuidedDecisionTable();
asset.updateContent(GuidedDTXMLPersistence.getInstance().marshal(gt));
asset.checkin("");
GuidedDTContentHandler ch = new GuidedDTContentHandler();
ch.compile(null, asset, null);