TEST :model groups (ALL) : sequence: id, two 'sequence' with same id, one from restriction, one from extension
http://www.w3.org/TR/2004/REC-xmlschema-1-20041028/#Model_Groups
| Item | Value | 
|---|---|
| title | mgE009 - mgE009 | 
| name | mgE009 | 
| source | ../mgE009.xsd | 
| schemaName | ../mgE009.xsd | 
| keywords | schema negative | 
| package | javasoft.sqe.tests.modelgroups.mge009 |