TEST :Syntax Checking for simpleType Declaration : Union no attributes and content of single annotation
http://www.w3.org/TR/2004/REC-xmlschema-1-20041028/#Simple_Type_Definitions
| Item | Value | 
|---|---|
| title | stE012 - stE012 | 
| name | stE012 | 
| source | ../stE012.xsd | 
| schemaName | ../stE012.xsd | 
| keywords | schema negative | 
| package | javasoft.sqe.tests.simpletype.ste012 |