i downloaded xalan 2.7.1 and discovered these specifications displayed in
/META-INF/manifest.mf
Manifest-Version: 1.0
Created-By: 1.3.1 (IBM Corporation)
Main-Class: org.apache.xalan.xslt.Process
Class-Path: xercesImpl.jar xml-apis.jar serializer.jar
Name: org/apache/xalan/
Comment: Main Xalan
We don't use the Xalan shipped with Java -- we substitute our preferred version
via the java endorsed directories mechanism. When Xalan was first included
with Java several years ago, there was a bug in the Xalan version shipped, but
fixed in the latest version of Xalan. So we started using
"
