On Friday, June 07, 2019 03:28:57 PM Jonathan Dowland wrote: > This is quite an aside, but I was interested in this problem. Wheezy was > released in 2013, and Stretch in 2017, 4 years later. I'm finding it hard > to answer what version of Java was in Wheezy, due to its age, but I think > it's OpenJDK 7. Stretch has OpenJDK 8, one major version further on. > There are no doubt compatibility problems between 7 and 8, but relatively > few (and certainly a lot fewer than 8 → 11).
From my Wheezy system (if you can interpret the response): rhk@s19:~/.kde$ java -showversion java version "1.6.0_38" OpenJDK Runtime Environment (IcedTea6 1.13.10) (6b38-1.13.10-1~deb7u1) OpenJDK 64-Bit Server VM (build 23.25-b01, mixed mode) ... Ok, I guess that would be OpenJDK 6
