<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:tns="http://example.com"
targetNamespace="http://example.com"
elementFormDefault="unqualified">
<xs:complexType name="FooType">
<xs:sequence>
<xs:element name="A" type="xs:int" />
<xs:element name="B" type="xs:int" nillable="true" />
<xs:element name="C" type="xs:int" minOccurs="0" />
<xs:element name="D" type="xs:int" minOccurs="0" nillable="true" />
</xs:sequence>
</xs:complexType>
<xs:complexType name="BarType">
<xs:sequence>
<xs:element name="X" type="xs:int" />
<xs:element name="Y" type="xs:int" />
</xs:sequence>
</xs:complexType>
<xs:element name="Foo" type="tns:FooType" />
<xs:element name="NillableFoo" type="tns:FooType" nillable="true" />
<xs:element name="Bar" type="tns:BarType" />
</xs:schema>