public class DumperTestHelper extends Assert {
public static void XmlFile(String filename) throws Exception {
PackageBuilderConfiguration conf = new PackageBuilderConfiguration();
XmlPackageReader xmlPackageReader = new XmlPackageReader( conf.getSemanticModules() );
xmlPackageReader.read( new InputStreamReader( DumperTestHelper.class.getResourceAsStream( filename ) ) );
final PackageDescr pkgOriginal = xmlPackageReader.getPackageDescr();
final XmlDumper dumper = new XmlDumper();
final String result = dumper.dump( pkgOriginal );
String buffer = readFile( filename );