/usr/ is in libswingx-java 1:1.6.2-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/maven-repo/
/usr/share/maven-repo/org/
/usr/share/maven-repo/org/swinglabs/
/usr/share/maven-repo/org/swinglabs/swingx-beaninfo/
/usr/share/maven-repo/org/swinglabs/swingx-beaninfo/1.x/
/usr/share/maven-repo/org/swinglabs/swingx-beaninfo/1.x/swingx-beaninfo-1.x.pom
/usr/share/maven-repo/org/swinglabs/swingx-beaninfo/1.6.2-SNAPSHOT/
/usr/share/maven-repo/org/swinglabs/swingx-beaninfo/1.6.2-SNAPSHOT/swingx-beaninfo-1.6.2-SNAPSHOT.pom
/usr/share/maven-repo/org/swinglabs/swingx-core/
/usr/share/maven-repo/org/swinglabs/swingx-core/1.x/
/usr/share/maven-repo/org/swinglabs/swingx-core/1.x/swingx-core-1.x.pom
/usr/share/maven-repo/org/swinglabs/swingx-core/1.6.2-SNAPSHOT/
/usr/share/maven-repo/org/swinglabs/swingx-core/1.6.2-SNAPSHOT/swingx-core-1.6.2-SNAPSHOT.pom
/usr/share/maven-repo/org/swinglabs/swingx-project/
/usr/share/maven-repo/org/swinglabs/swingx-project/1.x/
/usr/share/maven-repo/org/swinglabs/swingx-project/1.x/swingx-project-1.x.pom
/usr/share/maven-repo/org/swinglabs/swingx-project/1.6.2-SNAPSHOT/
/usr/share/maven-repo/org/swinglabs/swingx-project/1.6.2-SNAPSHOT/swingx-project-1.6.2-SNAPSHOT.pom
/usr/share/doc/
/usr/share/doc/libswingx-java/
/usr/share/doc/libswingx-java/README
/usr/share/doc/libswingx-java/copyright
/usr/share/doc/libswingx-java/changelog.Debian.gz
/usr/share/java/
/usr/share/java/swingx-beaninfo.jar
/usr/share/java/swingx-core.jar
/usr/share/maven-repo/org/swinglabs/swingx-beaninfo/1.x/swingx-beaninfo-1.x.jar
/usr/share/maven-repo/org/swinglabs/swingx-beaninfo/1.6.2-SNAPSHOT/swingx-beaninfo-1.6.2-SNAPSHOT.jar
/usr/share/maven-repo/org/swinglabs/swingx-core/1.x/swingx-core-1.x.jar
/usr/share/maven-repo/org/swinglabs/swingx-core/1.6.2-SNAPSHOT/swingx-core-1.6.2-SNAPSHOT.jar
/usr/share/java/swingx.jar
/usr/share/java/swingx-beaninfo-1.6.2-SNAPSHOT.jar
/usr/share/java/swingx-core-1.6.2-SNAPSHOT.jar