1*7c568831SAndroid Build Coastguard Worker<?xml version="1.0"?> 2*7c568831SAndroid Build Coastguard Worker<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"> 3*7c568831SAndroid Build Coastguard Worker <xs:complexType name="A"> 4*7c568831SAndroid Build Coastguard Worker <xs:all> 5*7c568831SAndroid Build Coastguard Worker <xs:element name="b" type="xs:string" minOccurs="0"/> 6*7c568831SAndroid Build Coastguard Worker </xs:all> 7*7c568831SAndroid Build Coastguard Worker </xs:complexType> 8*7c568831SAndroid Build Coastguard Worker 9*7c568831SAndroid Build Coastguard Worker <xs:element name="a" type="A"/> 10*7c568831SAndroid Build Coastguard Worker</xs:schema> 11