/usr/share/maven-repo/com/ibm/icu/icu4j/debian/icu4j-debian.jar is in libicu4j-java 60.2-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/maven-repo/com/ibm/icu/icu4j/debian/../../../../../../java/icu4j-60.2.jar