Java currently has 1.6, 1.7, and 1.8 versions of the JDK in the production environment, with 1.6, 1.7, and discontinued updates,
1.8 Patch Update to 172, will be discontinued in early 2019, when the need to update the service can be purchased (Java SE Advanced, Java se Suite).
At present the latest version of Java 10.0,java version of the current change is relatively large, just tested a bit myeclipse can not use the normal jdk9.
In this case, there are 1.6, 1.7, 1.8 three versions available.
After a look at the Java se Advanced, Java SE Suite statement, my co-ops colleague was right next to him, and he said:
Oracle is a group of law-savvy software hooligans who have been buying companies and Oracle's open source community for so many years.
Listen to this is very scary, I just started to learn java. Java has changed so much.
Selection of Java versions