Java won't be affected because it sees timestamp as a 64-bit signed number of milliseconds since epoch. It's precise enough for logging now and also timeproof.

Java won't be affected because it sees timestamp as a 64-bit signed number of milliseconds since epoch. It's precise enough for logging now and also timeproof. This is fortunate because there are huge legacy java codebases. However, problems may still arise where java talks to other things (databases, input/output).