[hibernate-dev] <sql-result-set-mapping/> handling in JPAOverriddenAnnotationReader

[Steve Ebersole]

I had to hook into processing <sql-result-set-mapping/> within 
JPAOverriddenAnnotationReader so I took the opportunity to reorganize 
the code.

As part of that there were 2 pieces of code in particular that I could 
not figure out the purpose of:
1) We were excepting <result-class/> as a sub-element of 
<sql-result-set-mapping/>.  The code even had a comment already 
questioning this.  This element is not part of the JPA orm.xsd.  For now 
I removed support for this commenting out the code.  If you know why it 
was there, or see problems correct it or give me a shout.
2) We were also processing an attribute named 'result-set-mapping' on 
<sql-result-set-mapping/>.  Not sure what this is about at all.  Again 
for now I just commented it out.