/usr/ is in libexternalsortinginjava-java 0.2.3-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/doc/
/usr/share/doc/libexternalsortinginjava-java/
/usr/share/doc/libexternalsortinginjava-java/changelog.Debian.gz
/usr/share/doc/libexternalsortinginjava-java/copyright
/usr/share/java/
/usr/share/java/externalsortinginjava.jar
/usr/share/maven-repo/
/usr/share/maven-repo/com/
/usr/share/maven-repo/com/google/
/usr/share/maven-repo/com/google/code/
/usr/share/maven-repo/com/google/code/externalsortinginjava/
/usr/share/maven-repo/com/google/code/externalsortinginjava/externalsortinginjava/
/usr/share/maven-repo/com/google/code/externalsortinginjava/externalsortinginjava/0.2.3/
/usr/share/maven-repo/com/google/code/externalsortinginjava/externalsortinginjava/0.2.3/externalsortinginjava-0.2.3.pom
/usr/share/maven-repo/com/google/code/externalsortinginjava/externalsortinginjava/debian/
/usr/share/maven-repo/com/google/code/externalsortinginjava/externalsortinginjava/debian/externalsortinginjava-debian.pom
/usr/share/java/externalsortinginjava-0.2.3.jar
/usr/share/maven-repo/com/google/code/externalsortinginjava/externalsortinginjava/0.2.3/externalsortinginjava-0.2.3.jar
/usr/share/maven-repo/com/google/code/externalsortinginjava/externalsortinginjava/debian/externalsortinginjava-debian.jar