final String className = tokenizer.nextToken();
try {
final Class modelClass = ContextClassLoader.loadClass(className);
ASPECT_MODELS[i] = (AspectModel) modelClass.newInstance();
} catch (ClassNotFoundException e) {
throw new DefinitionException(
"aspect model implementation class not found [" +
className + "]: " + e.toString()
);
} catch (Exception e) {
throw new DefinitionException(
"aspect model implementation class could not be instantiated [" +
className +
"] - make sure it has a default no argument constructor: " +
e.toString()
);