Java reflection get all private fields

Question

I wonder is there a way to get all private fields of some class in java and their type.

For example lets suppose I have a class

class SomeClass {
            


        

Answer 1

Using Java 8 :

Field[] fields = String.class.getDeclaredFields();
List privateFieldList = Arrays.asList(fields).stream().filter(field -> Modifier.isPrivate(field.getModifiers())).collect(
        Collectors.toList());