Java is born with nearly ten years, I don't know if you only know, each of which has its own unique name, and there is a certain rule, is it very interesting?
Version has been released: Version number name Chinese name Date JDK 1.1.4 Sparkler gem 1997-09-12JDK 1.1.5Pumpkin pumpkin1997-12-13jdk 1.1.6 #1999-04-08J2se 1.2Playground 1998-12-04J2SE 1.2.1 1999-07-08j2se 1.3 kestrel 1.4.0 Merlin Dragonfly not release
From JDK1.2.2, main versions (such as 1.3, 1.4, 5.0) are named birds or mammals. Their bug revised version (such as 1.2.2, 1.3.1, 1.4.2) is Named insects.
