httpCollectorConfig methods do not exist

//////////////////////
// 1. crawler config


	crawlerConfig = createObject("java", "com.norconex.collector.http.crawler.HttpCrawlerConfig");
	

	// straight test.  does the default crawlerconfig have its appropriate methods. ?
	//writeDump(crawlerConfig);  //YES

	urlsJavaArray = javaCast("string[]", [
			javaCast("string", "http://example1.com"),
			javaCast("string", "http://example2.com")
		]
	);

	crawlerConfig.setStartURLs(urlsJavaArray);

	writeDump(crawlerConfig); /// yes, this has its methods

//////////////////////
// 2. crawler obj

   crawlerObj = createObject("java", "com.norconex.collector.http.crawler.HttpCrawler").init(crawlerConfig);
	writeDump(crawlerObj);  /// yes, this has its methods


//////////////////////
// 3. collectorConfig

	collectorConfig = createObject("java", "com.norconex.collector.http.HttpCollectorConfig");

	// this has no methods of its own.  it shohave the 2.  all it has are some fields.
	writeDump(collectorConfig);abort;

	collectorConfig.setCrawlerConfigs(crawlerConfig);

//////////////////////
//4 . collector

	collector = createObject("java", "com.norconex.collector.http.HttpCollector").init(collectorConfig);