Java反射:如何获取变量的名称？

import java.lang.reflect.Field;

public class VariableNameGetter {
    public static void main(String[] args) throws Exception {
        Class<?> clazz = VariableNameGetter.class;
        Field[] fields = clazz.getDeclaredFields();

        for (Field field : fields) {
            String name = field.getName();
            System.out.println(name);
        }
    }
}