There are a few files in the ER7 distribution which have the copyright text at the beginning.
Since we are in 2016, the text should be updated to be the current year.

Here are some that I have found, there might be others:
1. appclient/configuration/logging.properties
2. appclient/appclient.xml
3. domain/configuration/default-server-logging.properties
4. domain/configuration/logging.properties