start = System.currentTimeMillis();
Document doc = documentBuilder.newDocument();
Node extractedNode = container.extractDOM( doc, nodeList.item( i ), null, depth );
System.out.println( "[extract time: " + (System.currentTimeMillis() - start) + " ms]" );
tx.commit();
printNodeTree( extractedNode, new StringBuffer( " " ) );
}
break;
default: