When user install jre 6 and tries to uninstall, a dialogue which asks to close JRE itself show up.

CONFIGURATION :
  OS : Windows Vista (RC 5600, 32bits, Japanese)
  JRE : jre 6(jre-6-rc-windows-i586.exe)

REPRODUCE :
1) Invoke the following command line.
  jre-6-rc-windows-i586.exe /s ADDLOCAL=ALL IEXPLORER=1 REBOOT=Suppress /L c:\windows\temp\sunjava.log
2) Open Add and remove application in Control panel
3) Remove JRE 6
The attached jpg will shows up.

If some java applications are running, we can see easily such dialogues.
However, when there is no running java applicaiton, the fact such dialogue appears seems strange?