issue 270 resolution

[Diane Jordan <drj@us.ibm.com>]

Resolution as agreed on June 19 call: 

When the from-spec and to-spec of a <copy> operation
both select WSDL message variables, the value of the from-spec message
variable MUST be copied, becoming the value of the to-spec message variable.
 If the from-spec message variable is completely uninitialized then
the standard bpel:uninitializedVariable fault is thrown. If the from-spec
message variable is partially initialized then any uninitialized parts
of the from-spec variable result in the same parts of the to-spec variable
becoming uninitialized. The original message parts of the to-spec message
variable will not be available after the <copy> operation.

Regards, Diane
IBM  Emerging Internet Software Standards
drj@us.ibm.com
(919)254-7221 or 8-444-7221, Mobile: 919-624-5123, Fax 845-491-5709