On Fri, Feb 24, 2012 at 10:08 AM, Charles Oliver Nutter <head...@headius.com> wrote: >> Try java -verbose:class to see if it really loads twice. > > Sure, I'll see if I can come up with more information. Frustratingly, > it only happens when running the full suite.
Ok, I do see it loading multiple times...but I'm not sure that's unusual. JRuby's "ant test" runs four suites that each get their own JRuby runtime. Those runtimes will end up re-compiling some of the same Ruby code and loading it with "one shot" classloaders in each case. It seems like the MethodHandle logic at some low level is linking the incoming class as though it were loaded from the bootstrap loader. I noticed something else from the original error. It says that MethodHandle (loaded from bootstrap) has a different instance of the class than the classloader I'm creating it with. How can that be? The class does not exist on disk and is never loaded except by my original defineClass, which happens in a one-shot classloader that's a child of the JRuby runtime's JRubyClassLoader, which is itself a child of the system classloader. - Charlie _______________________________________________ mlvm-dev mailing list mlvm-dev@openjdk.java.net http://mail.openjdk.java.net/mailman/listinfo/mlvm-dev
