public List<String> findStringValues(JvmAnnotationTarget op, Class<? extends Annotation> annotationType) {
		final JvmAnnotationReference reference = this.lookup.findAnnotation(op, annotationType);
		if (reference != null) {
			return findStringValues(reference);
		}
		return null;
	}
public List < String > findStringValues ( JvmAnnotationTarget op , Class < ? extends Annotation > annotationType ) { final JvmAnnotationReference reference = this . lookup . findAnnotation ( op , annotationType ) ; if ( reference != null ) { return findStringValues ( reference ) ; } return null ; }
Extract the string values of the given annotation, if they exist.

@param op the annotated element.
@param annotationType the type of the annotation to consider
@return the values of the annotation, never {@code null}.