/usr/share/java/ic.jar is in erlang-ic-java 1:14.b.4-dfsg-1ubuntu1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/java/../../lib/erlang/lib/ic-4.2.27/priv/ic.jar
/usr/share/java/../../lib/erlang/lib/ic-4.2.27/priv/ic.jar