code: protected String getFullPropertyPath(String propertyPath) {
  		if (basePropertyPath.equals("")) {
  			return propertyPath;
  		}
  		else if (propertyPath.equals("")) {
  			return basePropertyPath;
  		}
  		else {
  			return basePropertyPath + '.' + propertyPath;
  		}
  	}
docs: Returns a property path that includes the base property path of the
  class.