/usr/share/maven-repo/org/hamcrest/ is in libhamcrest-java 1.3-4.
This file is owned by root:root, with mode 0o755.
..
/usr/share/maven-repo/org/hamcrest/hamcrest-all/
/usr/share/maven-repo/org/hamcrest/hamcrest-all/1.3/
/usr/share/maven-repo/org/hamcrest/hamcrest-all/1.3/hamcrest-all-1.3.jar
/usr/share/maven-repo/org/hamcrest/hamcrest-all/1.3/hamcrest-all-1.3.pom
/usr/share/maven-repo/org/hamcrest/hamcrest-all/debian/
/usr/share/maven-repo/org/hamcrest/hamcrest-all/debian/hamcrest-all-debian.jar
/usr/share/maven-repo/org/hamcrest/hamcrest-all/debian/hamcrest-all-debian.pom
/usr/share/maven-repo/org/hamcrest/hamcrest-core/
/usr/share/maven-repo/org/hamcrest/hamcrest-core/1.3/
/usr/share/maven-repo/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.jar
/usr/share/maven-repo/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.pom
/usr/share/maven-repo/org/hamcrest/hamcrest-core/debian/
/usr/share/maven-repo/org/hamcrest/hamcrest-core/debian/hamcrest-core-debian.jar
/usr/share/maven-repo/org/hamcrest/hamcrest-core/debian/hamcrest-core-debian.pom
/usr/share/maven-repo/org/hamcrest/hamcrest-generator/
/usr/share/maven-repo/org/hamcrest/hamcrest-generator/1.3/
/usr/share/maven-repo/org/hamcrest/hamcrest-generator/1.3/hamcrest-generator-1.3.jar
/usr/share/maven-repo/org/hamcrest/hamcrest-generator/1.3/hamcrest-generator-1.3.pom
/usr/share/maven-repo/org/hamcrest/hamcrest-generator/debian/
/usr/share/maven-repo/org/hamcrest/hamcrest-generator/debian/hamcrest-generator-debian.jar
/usr/share/maven-repo/org/hamcrest/hamcrest-generator/debian/hamcrest-generator-debian.pom
/usr/share/maven-repo/org/hamcrest/hamcrest-integration/
/usr/share/maven-repo/org/hamcrest/hamcrest-integration/1.3/
/usr/share/maven-repo/org/hamcrest/hamcrest-integration/1.3/hamcrest-integration-1.3.jar
/usr/share/maven-repo/org/hamcrest/hamcrest-integration/1.3/hamcrest-integration-1.3.pom
/usr/share/maven-repo/org/hamcrest/hamcrest-integration/debian/
/usr/share/maven-repo/org/hamcrest/hamcrest-integration/debian/hamcrest-integration-debian.jar
/usr/share/maven-repo/org/hamcrest/hamcrest-integration/debian/hamcrest-integration-debian.pom
/usr/share/maven-repo/org/hamcrest/hamcrest-library/
/usr/share/maven-repo/org/hamcrest/hamcrest-library/1.3/
/usr/share/maven-repo/org/hamcrest/hamcrest-library/1.3/hamcrest-library-1.3.jar
/usr/share/maven-repo/org/hamcrest/hamcrest-library/1.3/hamcrest-library-1.3.pom
/usr/share/maven-repo/org/hamcrest/hamcrest-library/debian/
/usr/share/maven-repo/org/hamcrest/hamcrest-library/debian/hamcrest-library-debian.jar
/usr/share/maven-repo/org/hamcrest/hamcrest-library/debian/hamcrest-library-debian.pom