Java HotSpot(TM) 64-Bit Server VM (build 25.131-b11, mixed mode)
Java(TM) SE Runtime Environment (build 1.8.0_131-b11) $ cd /Library/Java/JavaVirtualMachines/jdk1.8.0_131.jdk/Contents/Home/bin/ Java HotSpot(TM) 64-Bit Server VM (build 9+181, mixed mode) Java(TM) SE Runtime Environment (build 9+181) So it will be slightly different in older java versions. Note that this naming convention has come up in Java 10 itself. In the second line, what you see after + is called build number. Note that version is of the form $FEATURE.$INTERIM.$UPDATE.$PATCH, so from the above output, we can deduce that Feature is 10, Interim is 0, Update is 1 and Patch is 0. Java HotSpot(TM) 64-Bit Server VM 18.3 (build 10.0.1+10, mixed mode) Java(TM) SE Runtime Environment 18.3 (build 10.0.1+10)
