src/test/resources/recursive/beanring-3.yaml

&id001 !!org.yaml.snakeyaml.recursive.Human
bankAccountOwner:
  bankAccountOwner:
    bankAccountOwner: *id001
    birthPlace: null
    birthday: null
    children: !!set {}
    father: null
    mother: null
    name: Man 3
    partner: null
  birthPlace: null
  birthday: null
  children: !!set {}
  father: null
  mother: null
  name: Man 2
  partner: null
birthPlace: null
birthday: null
children: !!set {}
father: null
mother: null
name: Man 1
partner: null