TEST :Syntax Checking for simpleType Declaration : Need to permit anySimpleType as a valid data type for the head element of a substitution group, CT with complexContent
http://www.w3.org/TR/2004/REC-xmlschema-1-20041028/#Simple_Type_Definitions
| Item | Value | 
|---|---|
| title | stZ048 - stZ048 | 
| name | stZ048 | 
| source | ../test107331_f.xsd | 
| schemaName | ../test107331_f.xsd | 
| keywords | schema negative | 
| package | javasoft.sqe.tests.simpletype.test107331_f |