/usr/share/maven-repo/org/xerial/snappy/snappy1.0.3-java/1.0.3-rc3/snappy1.0.3-java-1.0.3-rc3.jar is in libsnappy1.0.3-java 1.0.3-rc3~dfsg-4.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/maven-repo/org/xerial/snappy/snappy1.0.3-java/1.0.3-rc3/../../../../../../java/snappy1.0.3-java.jar