knowing/Medmon — comment on commit 2f9cfda2e0e419d7c83ee79b4b32bcad1c3df0bf
File: de.lmu.ifi.dbs.medmon.derby/META-INF/persistence.xml line 17
By muuki88:

Problem is: We haven't found a way to slip in placeholders in the persistence.xml. Would be too easy ;-)