/usr/ is in libjasperreports-java 4.1.3+dfsg-3.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/maven-repo/
/usr/share/maven-repo/net/
/usr/share/maven-repo/net/sf/
/usr/share/maven-repo/net/sf/jasperreports/
/usr/share/maven-repo/net/sf/jasperreports/jasperreports/
/usr/share/maven-repo/net/sf/jasperreports/jasperreports/4.1.3/
/usr/share/maven-repo/net/sf/jasperreports/jasperreports/4.1.3/jasperreports-4.1.3.pom
/usr/share/maven-repo/net/sf/jasperreports/jasperreports/debian/
/usr/share/maven-repo/net/sf/jasperreports/jasperreports/debian/jasperreports-debian.pom
/usr/share/doc/
/usr/share/doc/libjasperreports-java/
/usr/share/doc/libjasperreports-java/changelog.Debian.gz
/usr/share/doc/libjasperreports-java/copyright
/usr/share/java/
/usr/share/java/jasperreports-applet-4.1.3.jar
/usr/share/java/jasperreports-4.1.3.jar
/usr/share/java/jasperreports-javaflow-4.1.3.jar
/usr/share/maven-repo/net/sf/jasperreports/jasperreports/4.1.3/jasperreports-4.1.3.jar
/usr/share/maven-repo/net/sf/jasperreports/jasperreports/debian/jasperreports-debian.jar
/usr/share/java/jasperreports-applet.jar
/usr/share/java/jasperreports-javaflow.jar
/usr/share/java/jasperreports.jar