This file is indexed.

/etc/java-7-openjdk/tz.properties is in openjdk-7-jre-headless 7u95-2.6.4-1~deb7u1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

1
sun.zoneinfo.dir=/usr/share/javazi