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Re: minimal hack to classpath for ORP 1.0.9


From: Fred Gray
Subject: Re: minimal hack to classpath for ORP 1.0.9
Date: Sun, 24 Mar 2002 20:56:23 -0600
User-agent: Mutt/1.2.5i

On Sun, Mar 24, 2002 at 05:27:25PM -0700, Eric Blake wrote:
> Fred Gray wrote:
> > Issue 1: Calling methods in java.lang.System from the constructor of
> > java.lang.Runtime seems to cause a crash.
> 
> What is the crash you are getting?  

This is the one where ORP prints

  No Java handlers found
  No Java handlers found
  No Java handlers found
  Uncaught exception:
  No Java handlers found
  No Java handlers found

and terminates.  This happens sometime during the very early stages of the 
initialization of the VM; it doesn't even matter whether the class you're
trying to run exists or not.  Some debugging showed that it was getting a
SIGSEGV during the execution of java.lang.Runtime's static initializer and
trying to throw a NullPointerException. 

> Would it be worth
> moving the default properties from System over to Runtime (the way the
> default security manager was moved), and having Runtime use this VM
> generated property list directly rather than relying on Runtime?

I would say that this should be saved for a last resort; I'll stare at ORP 
some more to see if I can figure out how to fix it there.  (I don't have much
experience with ORP yet, so I can't make any promises.)

Thanks,

-- Fred Gray 



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