wsdl2java: <xsd:choice maxOccurs="unbounded"> does not result in array

.NET defines a repeating dataset row as a sub-element of a xsd:choice element.
The xsd:choice element is defined as 'unbounded' in the wsdl definition while
the element has no restricting facets.

wsdl2java creates a member variable defining a single object instead of an
array.

For example:
private org.tempuri.www.Customers customers;
instead of:
private org.tempuri.www.Customers[] customers;

see the attached wsdl files for a sample .NET dataset definition.