/usr/share/maven-repo/javax/servlet/jsp/javax.servlet.jsp-api/2.3/javax.servlet.jsp-api-2.3.jar is in libservlet3.1-java 8.0.14-1+deb8u11.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/maven-repo/javax/servlet/jsp/javax.servlet.jsp-api/2.3/../../../../../../java/jsp-api-2.3.jar