/usr/share/java/iscwt.jar is in libiscwt-java 5.3.20100629-4.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/java/iscwt-5.3.20100629.jar
/usr/share/java/iscwt-5.3.20100629.jar