doc = xmlproc.load(input);
System.out.println("Create DOM - Document" + docTime.nice()); // [ 1 sec 608 millis ] [ 3 sec 69 millis ]
StopWatch mgrTime = new StopWatch();
query_mgr = new DomQueryMgr(doc);
System.out.println("Instantiate DomQueryMgr" + mgrTime.nice()); // [ 240 millis ] [ 204 millis ]
if (argv.length > 1) {
StopWatch queryTime = new StopWatch();
iter = query_mgr.getNodesByXPath(doc, argv[1]); // [ 2 sec 630 millis ] [ 2 sec 516 millis ]
System.out.println("Query time" + queryTime.nice());