TEST :model groups (ALL) : xs:all in an extended particle should be allowed if the contentType of the base complexType is EMPTY
http://www.w3.org/TR/2004/REC-xmlschema-1-20041028/#Model_Groups
| Item | Value | 
|---|---|
| title | mgZ002 - mgZ002 | 
| name | mgZ002 | 
| source | ../mgZ002.xsd | 
| schemaName | ../mgZ002.xsd | 
| executeClass | com.sun.jaxb_tck.sigtest.JAXBTest | 
| executeArgs | -TestURL $testURL -Plugin com.sun.jaxb_tck.sigtest.JaxbPlugin -FileName mgZ002.sig -PackageWithoutSubpackages $package | 
| keywords | schema positive | 
| package | javasoft.sqe.tests.modelgroups.mgz002 | 
| signature | mgZ002.sig |