Mustang byte-code generation changes

[David Van Couvering]

I don't know who does byte-code generation for Derby, but I saw this 
article that I thought may impact us. 

https://jdk.dev.java.net/nonav/verifier.html
David
begin:vcard
fn:David Van Couvering
n:Van Couvering;David
org:Sun Microsystems, Inc.;Database Technology Group
email;internet:[EMAIL PROTECTED]
title:Senior Staff Software Engineer
tel;work:510-550-6819
tel;cell:510-684-7281
x-mozilla-html:TRUE
version:2.1
end:vcard