/usr/share/maven-repo/org/ is in libspring-messaging-java 4.3.5-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/maven-repo/org/springframework/
/usr/share/maven-repo/org/springframework/spring-messaging/
/usr/share/maven-repo/org/springframework/spring-messaging/3.x/
/usr/share/maven-repo/org/springframework/spring-messaging/3.x/spring-messaging-3.x.pom
/usr/share/maven-repo/org/springframework/spring-messaging/4.3.5.RELEASE/
/usr/share/maven-repo/org/springframework/spring-messaging/4.3.5.RELEASE/spring-messaging-4.3.5.RELEASE.jar
/usr/share/maven-repo/org/springframework/spring-messaging/4.3.5.RELEASE/spring-messaging-4.3.5.RELEASE.pom
/usr/share/maven-repo/org/springframework/spring-messaging/debian/
/usr/share/maven-repo/org/springframework/spring-messaging/debian/spring-messaging-debian.jar
/usr/share/maven-repo/org/springframework/spring-messaging/debian/spring-messaging-debian.pom