File retrieved via: https://repo1.maven.org/maven2/xerces/xercesImpl/2.12.0/xercesImpl-2.12.0.jar
https://mvnrepository.com/artifact/xerces/xercesImpl/2.12.0

Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
http://www.apache.org/licenses/LICENSE-2.0.txt