TEST :model groups (ALL) : choice: elements in instant XML=0, minOccurs=1, maxOccurs=1
http://www.w3.org/TR/2004/REC-xmlschema-1-20041028/#Model_Groups
| Item | Value | 
|---|---|
| title | mgJ018 - mgJ018 | 
| name | mgJ018 | 
| source | ../mgJ018.xsd | 
| schemaName | ../mgJ018.xsd | 
| executeClass | com.sun.jaxb_tck.sigtest.JAXBTest | 
| executeArgs | -TestURL $testURL -Plugin com.sun.jaxb_tck.sigtest.JaxbPlugin -FileName mgJ018.sig -PackageWithoutSubpackages $package | 
| keywords | schema positive | 
| package | javasoft.sqe.tests.modelgroups.mgj018 | 
| signature | mgJ018.sig |