Version Code Name Release Date
JDK 1.1.4 Sparkler SEPT 12, 1997
JDK 1.1.5 Pumpkin Dec 3, 1997
JDK 1.1.6 ABIGAIL APRIL 24, 1998
JDK 1.1.7 Brutus sept 28, 1998
JDK 1.1.8 CHELSEA APRIL 8, 1999
J2SE 1.2 Playground Dec 4, 1998
J2SE 1.2.1 (None) MARCH 30, 1999
J2SE 1.2.2 Cricket July 8, 1999
J2SE 1.3 Kestrel May 8, 2000
J2SE 1.3.1 Ladybird May 17, 2001
J2SE 1.4.0 Merlin Feb 13, 2002
J2SE 1.4.1 Hopper Sept 16, 2002
J2SE 1.4.2 Mantis June 26, 2003
J2SE 5.0 (1.5.0) Tiger Sept 29, 2004
J2SE 6.0 (1.6.0) MUSTANG NOT YET RELESED
J2SE 7.0 (1.7.0) Dolphin Not Yet Released
Cricket
Kestrel tea
Ladybird ladybug
Merlin gray
Hopper flea
Mantis Dragonfly
Tiger Tiger
Mustang Wild Horse
Dolphin dolphins
