int analyzersBefore = classpathScanner.getAnalyzerBeanDescriptors().size();
int transformersBefore = classpathScanner.getTransformerBeanDescriptors().size();
int filtersBefore = classpathScanner.getFilterBeanDescriptors().size();
classpathScanner.scanPackage(_scanPackage, _scanRecursive, classLoader);
_loadedAnalyzers = classpathScanner.getAnalyzerBeanDescriptors().size() - analyzersBefore;
_loadedTransformers = classpathScanner.getTransformerBeanDescriptors().size() - transformersBefore;
_loadedFilters = classpathScanner.getFilterBeanDescriptors().size() - filtersBefore;