Coherent fake object support

[jvmlet]

It's impossible to generate the fake object with coherent fields
Consider below yml file :

en:
  faker:
    operating_system:
      win:
        name:
          - Windows
        version:
          - Vista
          - 7
          - 8
          - 10
      android:
        name :
          - Android
        version:
          - Pie
          - Lollilop
      any:
        - "#{win}"
        - "#{android}"

it would be great to be able to have :

@Getter @Setter
class OpertingSysytemPojo {
 private String name;
 private String version;
}
...
OpertingSysytemPojo os =  faker.operatingSystem().any().bind(OpertingSysytemPojo.class)