/usr/share/maven-repo/com/zeroc/icebt/ is in libzeroc-ice3.7-java 3.7.0-5.
This file is owned by root:root, with mode 0o755.
..
/usr/share/maven-repo/com/zeroc/icebt-compat/3.7/
/usr/share/maven-repo/com/zeroc/icebt-compat/3.7.0/
/usr/share/maven-repo/com/zeroc/icebt-compat/3.7.0/icebt-compat-3.7.0.jar
/usr/share/maven-repo/com/zeroc/icebt-compat/3.7.0/icebt-compat-3.7.0.pom
/usr/share/maven-repo/com/zeroc/icebt-compat/3.7/icebt-compat-3.7.jar
/usr/share/maven-repo/com/zeroc/icebt-compat/3.7/icebt-compat-3.7.pom
/usr/share/maven-repo/com/zeroc/icebt/3.7.0/
/usr/share/maven-repo/com/zeroc/icebt/3.7.0/icebt-3.7.0.jar
/usr/share/maven-repo/com/zeroc/icebt/3.7.0/icebt-3.7.0.pom
/usr/share/maven-repo/com/zeroc/icebt/debian/
/usr/share/maven-repo/com/zeroc/icebt/debian/icebt-debian.jar
/usr/share/maven-repo/com/zeroc/icebt/debian/icebt-debian.pom