/usr/ is in libcommons-collections4-java 4.1-1.
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/usr/share/
/usr/share/java/
/usr/share/java/commons-collections4.jar
/usr/share/maven-repo/
/usr/share/maven-repo/org/
/usr/share/maven-repo/org/apache/
/usr/share/maven-repo/org/apache/commons/
/usr/share/maven-repo/org/apache/commons/commons-collections4/
/usr/share/maven-repo/org/apache/commons/commons-collections4/debian/
/usr/share/maven-repo/org/apache/commons/commons-collections4/debian/commons-collections4-debian.pom
/usr/share/maven-repo/org/apache/commons/commons-collections4/4.1/
/usr/share/maven-repo/org/apache/commons/commons-collections4/4.1/commons-collections4-4.1.pom
/usr/share/doc/
/usr/share/doc/libcommons-collections4-java/
/usr/share/doc/libcommons-collections4-java/copyright
/usr/share/doc/libcommons-collections4-java/changelog.Debian.gz
/usr/share/java/commons-collections4-4.1.jar
/usr/share/maven-repo/org/apache/commons/commons-collections4/debian/commons-collections4-debian.jar
/usr/share/maven-repo/org/apache/commons/commons-collections4/4.1/commons-collections4-4.1.jar