public void start(BundleContext context) throws Exception {
detectorService = context.registerService(
Detector.class.getName(),
new DefaultDetector(Activator.class.getClassLoader()),
new Properties());
Parser parser = new DefaultParser(Activator.class.getClassLoader());
parserService = context.registerService(
Parser.class.getName(),
parser,
new Properties());
forkParserService = context.registerService(