Kinds of packages.......???

Hi,
In java we are using basically four types of packages ..
like
java..
javax..
com...
org...
why sun separate the com and org packages from the java,javax.......??
and what is the real functionalities and the difference among them.....
can anybody clear this...
-Bala MJ

But can i assume org (omg,apache,xml,w3c) (packages) are written by different concerns..... Yes.
with java standards and its absored by sun. Ok.Not necessarily absorbed by Sun.
then.. why they NOT added to j2se for developer
convenience !!! the com.sun.media ...etc i.e) com.sun
packages are developed by sun !!! i'm right ??
and when we like to work with JAI it must require to
download JAI explicitly....Sometimes they do add new packages to J2SE (e.g., Swing). They just haven't done it with JAI. I'm not sure how a package reaches J2SE status.
i like to work with Corba Java is not a CORBA ORB. You can use RMI in much the same way, as long as all the objects are Java objects.
or com.sun.media.jai.widget or else... (not available in j2se) its must to
explicitly download packages for devlopement.....
its developer inconvenience ....!!!Talk to Sun about it. Personally, I don't see why downloading an external package is that inconvenient, especially for a smart developer.
there is any restrictions to adopt a package by
sun(adding j2se pack)otherwise it will be added to
java tiger?Java Tiger IS the next version of J2SE, so we're talking about the same thing.
I don't know who does get to decide those things, but I'm sure you and I don't.
else can i assume the org,com packages are actually in
progress i.e) adopted by
sun this will be simplified ..i means abstracted and
added to the future editions ???No, you can't assume anything.

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