How can I uninstall JVM completely?

I would like to uninstall JVM completely for testing an application. So I've removed the JDK (j2sdk1.4.1_03) in the add/remove programs.
How can I check the JVM does not exist in the computer? I've done steps 1 & 2 to check it. Is that enough?
1. In control Panel, I could not find the Java Plug-in Icon.
2. In IE->Tools->Internet Options->Advanced, I cannot find the Sun Java option.
Does it mean that I completely removed JVM?

I would like to uninstall JVM completely for testing
an application. So I've removed the JDK
(j2sdk1.4.1_03) in the add/remove programs.
How can I check the JVM does not exist in the
computer? I've done steps 1 & 2 to check it. Is that
enough?
1. In control Panel, I could not find the Java
Plug-in Icon.
2. In IE->Tools->Internet Options->Advanced, I cannot
find the Sun Java option.
Does it mean that I completely removed JVM?

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