/usr/share/java/olap4j.jar is in libolap4j-java 0.9.8~svn293-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/java/olap4j-0.9.8-SNAPSHOT.jar
/usr/share/java/olap4j-0.9.8-SNAPSHOT.jar