I was discussing this the other day offline with a colleague who is using Cayenne under Idea IDE. Today the same request was posted independently by Friederich Christophe [1]. I guess we might spend some effort (and AFAIK the aforementioned colleague is doing just that) to establish a formatting convention (and eventually enforce it).
Anyways, this is just a heads up in case someone has any feedback. My own convention currently is default one from Eclipse with line wrapping changed from 80 to 120 chars :) Andrus [1] https://issues.apache.org/jira/browse/CAY-1944
