I've searched this forum and the only mention about it is in the release changelog, quoting
The problem is, I do not use Oracle Java at all and using openjdk 7 currently and newer versions are not available yet for my Linux distributions. So, my question is: how to disable nag screen and splashes?
I've checked forge.cfg and found this:
client {
...
D:java8Reminder=1465767439359
It looks like it's a date in a Unix epoch format, so I've tried to change it to a date in the future (1490767439359), but it did not get rid of the splash text.