Java Virtual Machine

In java How can you execute a class file using
window's "java.exe" and not sun's java VM.
Arun_Jain504Asked:
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Leo EikelmanDirector, IT and Business DevelopmentCommented:
java.exe -classpath . HelloWorld

Leo
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Leo EikelmanDirector, IT and Business DevelopmentCommented:
Also, extended examples

To run a HelloWorld.class app, in the default package in a jar in C:\MyDir, use
java.exe -jar HelloWorld.jar HelloWorld

To run a HelloWorld.class app in C:\com\mindprod\mypackage, in package com.mindprod.mypackage, use
java.exe -classpath . com.mindprod.mypackage.HelloWorld

This will not work to run a HelloWorld.class app in C:\com\mindprod\mypackage, in package com.mindprod.mypackage:
C:\com\mindprod\mypackage
java.exe -classpath . com.mindprod.mypackage.HelloWorld
For that to work, you must use smartj instead of java.exe.

To run a HelloWorld.class app in C:\com\mindprod\mypackage, in a jar in package com.mindprod.mypackage, use
CD \AnyDir
java.exe -jar HelloWorld.jar com.mindprod.mypackage.HelloWorld

If for any reason the examples shown do not work with your version of java.exe, try various combinations of
com.mindprod.mypackage.HelloWorld, com/mindprod/mypackage/HelloWorld and com\mindprod\mypackage\HelloWorld.

Cheers,

Leo
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InteractiveMindCommented:
You need to either explicitly specify the path of the java.exe that you wish to use, or alter the system's PATH variable..
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jhanceCommented:
java.exe is Sun's JVM.  If you want to use Microsoft's JVM (I'm assuming that is your question) you must run JVIEW.EXE.

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