/usr/share/maven-repo/com/ is in libprotobuf-java-format-java 1.3-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/maven-repo/com/googlecode/
/usr/share/maven-repo/com/googlecode/protobuf-java-format/
/usr/share/maven-repo/com/googlecode/protobuf-java-format/protobuf-java-format/
/usr/share/maven-repo/com/googlecode/protobuf-java-format/protobuf-java-format/1.3/
/usr/share/maven-repo/com/googlecode/protobuf-java-format/protobuf-java-format/1.3/protobuf-java-format-1.3.jar
/usr/share/maven-repo/com/googlecode/protobuf-java-format/protobuf-java-format/1.3/protobuf-java-format-1.3.pom
/usr/share/maven-repo/com/googlecode/protobuf-java-format/protobuf-java-format/debian/
/usr/share/maven-repo/com/googlecode/protobuf-java-format/protobuf-java-format/debian/protobuf-java-format-debian.jar
/usr/share/maven-repo/com/googlecode/protobuf-java-format/protobuf-java-format/debian/protobuf-java-format-debian.pom