SampleXmlUtil.processChoice() does not honor xs:choice boundaries

When generating a sample for an XSD making use of xs:choice. SampleXmlUtil does not consider the boundaries of the choice, but in fact generate an instance of every element in the choice. This leads to invalid XML, depending on the value of the minOccurs and maxOccurs.

http://www.w3schools.com/schema/el_choice.asp