/usr/ is in libicu4j-4.2-java 4.2.1.1-5.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/java/
/usr/share/java/icu4j-4.2.1.1.jar
/usr/share/java/icu4j-charsets-4.2.1.1.jar
/usr/share/maven-repo/
/usr/share/maven-repo/com/
/usr/share/maven-repo/com/ibm/
/usr/share/maven-repo/com/ibm/icu/
/usr/share/maven-repo/com/ibm/icu/icu4j/
/usr/share/maven-repo/com/ibm/icu/icu4j/4.2.x/
/usr/share/maven-repo/com/ibm/icu/icu4j/4.2.x/icu4j-4.2.x.pom
/usr/share/maven-repo/com/ibm/icu/icu4j-charsets/
/usr/share/maven-repo/com/ibm/icu/icu4j-charsets/4.2.x/
/usr/share/maven-repo/com/ibm/icu/icu4j-charsets/4.2.x/icu4j-charsets-4.2.x.pom
/usr/share/doc/
/usr/share/doc/libicu4j-4.2-java/
/usr/share/doc/libicu4j-4.2-java/changelog.Debian.gz
/usr/share/doc/libicu4j-4.2-java/copyright
/usr/share/maven-repo/com/ibm/icu/icu4j/4.2.x/icu4j-4.2.x.jar
/usr/share/maven-repo/com/ibm/icu/icu4j-charsets/4.2.x/icu4j-charsets-4.2.x.jar