Can I delete J2Se Runtime 5.0 old updates?

I went to Add/Remove Programs and I have these programs installed:

J2SE Runtime 2.0 Update 10

J2SE Runtime 2.0 Update 11

J2SE Runtime 2.0 Update 2

J2SE Runtime 2.0 Update 4

J2SE Runtime 2.0 Update 6

J2SE Runtime 2.0 Update 9

Each one is about 130mb. Can I uninstall 2,4,6,9,10 and just leave the newest one, update 11, without rendering Java useless on my PC?

[408 byte] By [bdawg923a] at [2007-11-26 19:34:09]
# 1

If there are no errors, yes. However, the safest process is to uninstall all of them in the reverse order of install, then do a new install of what you want.

And note that the most recent Java version is Java 6 (aka 1.6) - though that version is not yet the default version for java.com's JRE download and install.

ChuckBinga at 2007-7-9 22:07:31 > top of Java-index,Desktop,Runtime Environment...
# 2
Umm, wherever I wrote 2.0 in the post, I meant 5.0 (it was in the subject but for some reason I wrote 2.0 in the post once, and copy+pasted 4 times- sorry).@ChuckBing: I'll try to uninstall all of them and just re-install the newest Java version. Thanks for the help.
bdawg923a at 2007-7-9 22:07:31 > top of Java-index,Desktop,Runtime Environment...