/usr/share/maven-repo/com/ is in libjaxb-java 2.3.0-3.
This file is owned by root:root, with mode 0o755.
..
/usr/share/maven-repo/com/sun/
/usr/share/maven-repo/com/sun/xml/
/usr/share/maven-repo/com/sun/xml/bind/
/usr/share/maven-repo/com/sun/xml/bind/jaxb-bom-ext/
/usr/share/maven-repo/com/sun/xml/bind/jaxb-bom-ext/2.3.0/
/usr/share/maven-repo/com/sun/xml/bind/jaxb-bom-ext/2.3.0/jaxb-bom-ext-2.3.0.pom
/usr/share/maven-repo/com/sun/xml/bind/jaxb-bom-ext/debian/
/usr/share/maven-repo/com/sun/xml/bind/jaxb-bom-ext/debian/jaxb-bom-ext-debian.pom
/usr/share/maven-repo/com/sun/xml/bind/jaxb-impl/
/usr/share/maven-repo/com/sun/xml/bind/jaxb-impl/debian/
/usr/share/maven-repo/com/sun/xml/bind/jaxb-impl/debian/jaxb-impl-debian.pom
/usr/share/maven-repo/com/sun/xml/bind/jaxb1-impl/
/usr/share/maven-repo/com/sun/xml/bind/jaxb1-impl/2.3.0/
/usr/share/maven-repo/com/sun/xml/bind/jaxb1-impl/2.3.0/jaxb1-impl-2.3.0.jar
/usr/share/maven-repo/com/sun/xml/bind/jaxb1-impl/2.3.0/jaxb1-impl-2.3.0.pom
/usr/share/maven-repo/com/sun/xml/bind/jaxb1-impl/debian/
/usr/share/maven-repo/com/sun/xml/bind/jaxb1-impl/debian/jaxb1-impl-debian.jar
/usr/share/maven-repo/com/sun/xml/bind/jaxb1-impl/debian/jaxb1-impl-debian.pom
/usr/share/maven-repo/com/sun/xml/bind/mvn/
/usr/share/maven-repo/com/sun/xml/bind/mvn/jaxb-parent/
/usr/share/maven-repo/com/sun/xml/bind/mvn/jaxb-parent/2.3.0/
/usr/share/maven-repo/com/sun/xml/bind/mvn/jaxb-parent/2.3.0/jaxb-parent-2.3.0.pom
/usr/share/maven-repo/com/sun/xml/bind/mvn/jaxb-parent/debian/
/usr/share/maven-repo/com/sun/xml/bind/mvn/jaxb-parent/debian/jaxb-parent-debian.pom
/usr/share/maven-repo/com/sun/xml/bind/mvn/jaxb-runtime-parent/
/usr/share/maven-repo/com/sun/xml/bind/mvn/jaxb-runtime-parent/2.3.0/
/usr/share/maven-repo/com/sun/xml/bind/mvn/jaxb-runtime-parent/2.3.0/jaxb-runtime-parent-2.3.0.pom
/usr/share/maven-repo/com/sun/xml/bind/mvn/jaxb-runtime-parent/debian/
/usr/share/maven-repo/com/sun/xml/bind/mvn/jaxb-runtime-parent/debian/jaxb-runtime-parent-debian.pom