open-jdk

[Frank McCormick <debianlist@videotron.ca>]

When ever I update my Debian Sid installation and it involves open-jdk I 
get this warning when it's being configured:


update-binfmts: warning: current package is openjdk-7, but binary format 
already installed by openjdk-6

Is this something to be concerned about or is it just informative?

Why do I have two versions of open-jdk installed ?


Thanks