### Question:
ExportCfgTask { public ExportCfgTask(HibernateToolTask parent) { this.parent = parent; } ExportCfgTask(HibernateToolTask parent); Properties getProperties(); void setDestinationFolder(File destinationFolder); void setMetadataDescriptor(MetadataDescriptor metadataDescriptor); void setTemplatePath(Path path); void addConfiguredProperty(Variable variable); void execute();  }### Answer:
@Test public void testExportCfgTask() { HibernateToolTask htt = new HibernateToolTask(); ExportCfgTask ect = new ExportCfgTask(htt); assertSame(htt, ect.parent); }