/usr/share/ is in testng 6.8.7-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/testng/copyright
/usr/share/maven-repo/
/usr/share/maven-repo/org/
/usr/share/maven-repo/org/testng/
/usr/share/maven-repo/org/testng/testng/
/usr/share/maven-repo/org/testng/testng/6.8.7/
/usr/share/maven-repo/org/testng/testng/6.8.7/testng-6.8.7.pom
/usr/share/maven-repo/org/testng/testng/6.x/
/usr/share/maven-repo/org/testng/testng/6.x/testng-6.x.pom
/usr/share/doc/
/usr/share/doc/testng/
/usr/share/doc/testng/changelog.Debian.gz
/usr/share/doc/testng/README
/usr/share/java/
/usr/share/java/testng.jar
/usr/share/maven-repo/org/testng/testng/6.8.7/testng-6.8.7.jar
/usr/share/maven-repo/org/testng/testng/6.x/testng-6.x.jar
/usr/share/java/testng-6.8.7.jar