When generating the text of an annotation to be validated, avoid inserting the same namespace declaration more than once
When generating the text of an annotation to be validated, avoid inserting the same namespace declaration more than once

git-svn-id: 3ec853389310512053d525963cab269c063bb453@640779 13f79535-47bb-0310-9956-ffa450edef68

AaronNGray/xerces,AaronNGray/xerces,AaronNGray/xerces,AaronNGray/xerces