/usr/share/maven-repo/org/apache/tomcat/jasper-el/debian/jasper-el-debian.jar is in libtomcat6-java 6.0.39-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/maven-repo/org/apache/tomcat/jasper-el/debian/../../../../../../java/jasper-el-6.0.39.jar