firefox 2.11

while installing java, the installation dialog box show 'java 6 update 10.'
after installation ,
check the java control panel -> About
it shows 'Java 6 Update 0 (build 1.6.0_10-ea-b08)'
open any page with applet content in it. 
now a icon is shown in the taskbar,right click on it & select 'about Java technology'.
It also shows 'Java 6 Update 0 (build 1.6.0_10-ea-b08)'

there are different version number shown in these places.