code: public boolean isMapped(Class<?> classToCheck){
  		return    !isNull(loadGlobals().get(classToCheck.getName()))
  			   || !isEmpty(loadAttributes().get(classToCheck.getName()));
  	}
docs: Returns true if the class is configured in xml, false otherwise.
  @param classToCheck class to check
  @return true if the class is configured in xml, false otherwise