Whats the difference between Java SE RE & J2SE RE

Gday,

My question is what is the difference between

Java SE Runtime Environment

&

J2SE Runtime Environment

?

They are both Standard Editions(SE), they are both Runtime Environments(RE). So whats the difference between Java and J2?

Any clarification would be appreciated. Thanks.

[331 byte] By [javanewbie404a] at [2007-11-26 15:40:22]
# 1
At some point in there Sun's marketing department decided to drop the "2" from "Java 2 Standard Edition", so what we had been abbreviating as J2SE became JavaSE. Nothng mystical, just marketing.
PeterKesslera at 2007-7-8 21:58:49 > top of Java-index,Desktop,Runtime Environment...