[Biojava-dev] How are we supposed to log errors?

[Paolo Bizzarri]

Hi,

I am looking at the code inside
org.biojava.bio.structure.align.util.AtomCache.

I see that many times the code prints the stack trace on the standard error.

I understand that in other parts of the code we use to a standard logger
instead.

Which of the two is the expected approach?

Regards.

Paolo