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Re: [aspectj-users] Simulating multiple processes

http://java.sun.com/j2se/1.4.2/docs/api/java/lang/ClassLoader.html ??
of course you can get frameworks to do much of the config / control,
eg OSGi, but a few lines of code will give you separation of Java
classes/statics. For ports if merging hosts, you can still use
multiple interfaces it you need to.

On Sat, May 10, 2008 at 9:53 AM, Mike Schneider
<mikepschneider@xxxxxxxxx> wrote:
> I work on a project that has multiple processes (ie virtual machines)
> which communicate to each other through a messaging system.  I'm
> interested in finding a way to seamlessly run the different processes
> on one virtual machine, for the purposes of testing and performance
> issues, and also as a thought experiment for myself.
> The idea would be to launch each main class in its own thread.
> Obviously one can write a program to run each main method in its own
> thread.  But, shared resources like static variables, sockets, files,
> threads, etc will create conflicts.
> The one I'm thinking about is static variables.  Would it be possible
> to segregate the static variables of each main thread (and
> descendents) into their own "namespace"?  The variables inside one
> thread would be visible to that thread (and ideally its descendants),
> but not visible to the other mains and their descendants.  Is this
> possible?  How could it be done?
> Mike Schneider
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