/usr/share/maven-repo/org/codehaus/castor/castor-core/1.3.2/castor-core-1.3.2.jar is in libcastor-core-java 1.3.2-3.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/maven-repo/org/codehaus/castor/castor-core/1.3.2/../../../../../../java/castor-core-1.3.2.jar