Allow collections of objects in a form object

telephoneNumbers[0].countryCode=31
telephoneNumbers[0].number=0612345678
telephoneNumbers[1].countryCode=91
telephoneNumbers[1].number=9717738723

address[INVOICE].street=Main Street
address[INVOICE].houseNumber=2
address[SHIPPING].street=Square One
address[SHIPPING].houseNumber=13

public class Person {
  @Form(prefix="telephoneNumbers") List<TelephoneNumber> telephoneNumbers;
  @Form(prefix="address") Map<String, Address> adresses;
}

public class TelephoneNumber {
  @FormParam("countryCode") private String countryCode;
  @FormParam("number") private String number;
}

public class Address {
  @FormParam("street") private String street;
  @FormParam("houseNumber") private String houseNumber;
}