Using separate JVM for a java program, other than what's installed in OS

Hello all,
I am trying to use different version of java executable , other than using the version of java installed in the OS, in the windows.
Is linux, I believe I have used different version of java ( I suppose using different JVM ? )
Would there be any conflict between the version of java installed in the computer and the version of java in my program ?
Thanks
Kyle

venvidu wrote:
I see,
So, each java executable from the separate version is its own JVM + executable java code and different java executable can be run at the same time. I don't know what you mean by that. You start a new JVM when you start java.exe or javaw.exe (on windows), and you can have several VMs running, both of same version, and of different versions.
>
Then, in the windows OS, is there anything in the system file which store specific information about the installed java version ?The registry has some information, but a VM doesn't need to write anything to the registry, so it all depends on how you installed the VM.
>
The idea is that, on top of the installed version of java, I am trying to included pre-compiled java in my program. Huh? I don't understand that.
So that my program uses its own java version Ok
-- most likely, the latest version Why do you think so? You can release your software today with a JRE, but that JRE might not be the latest version 1 week later.
-- regardless of what the current windows OS has.
I know this poses no problem in the linux OS, but is there anything in the windows OS that might potentially corrupt the above approach ?I'm not sure that I have understood exactly what you said, but I don't see any problems.
Kaj

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