Contributed by Wing Yew Poon. Fix perf test download.properties to download latest Xerces-J release.
Contributed by Wing Yew Poon. Fix perf test download.properties to download latest Xerces-J release.

git-svn-id: 297cb4147f50b389680bb5ad136787e97b9148ae@527739 13f79535-47bb-0310-9956-ffa450edef68

crow-misia/xmlbeans,crow-misia/xmlbeans,crow-misia/xmlbeans