Port XERCESC-2065 from 3.1 branch.
Port XERCESC-2065 from 3.1 branch.

git-svn-id: 3ec853389310512053d525963cab269c063bb453@1799526 13f79535-47bb-0310-9956-ffa450edef68

ctapmex/xerces-c,colorer/xerces-c,ctapmex/xerces-c,colorer/xerces-c,ctapmex/xerces-c,colorer/xerces-c,colorer/xerces-c,colorer/xerces-c,ctapmex/xerces-c