Re: [jruby-user] JRuby class arguments

> >   def JRubyPropertyHandler.register()
> >     introspector = org.apache.commons.jxpath.JXPathIntrospector
> >     introspector.registerDynamicClass(???, ???)
> >   end
> > end
> >
>
> Perhaps this snippet helps?
>
> $ bin/jruby -S irb
> irb(main):001:0> class Foo
> irb(main):002:1> include java.lang.Runnable
> irb(main):003:1> end
> => Foo
> irb(main):004:0> Foo.new.java_class
> => $Proxy7

Thanks. Maybe. I'll look into it when I can get back to my jirb prompt.

That will work for the second argument *if* it implies that when the
jxpath java code creates a new instance of $Proxy7 then what actually
happens is a new jruby instance of Foo is created.

But what does this say about all jruby objects?

i.e. in jruby, they are all instances of the class Object, but if I do
the following...

o = Object.new
j = o.java_class

...then can I assume that all jruby objects are (in java-land)
instances of a java class that inherits from "j"?

Or is the java_class $ProxyN class more of an on-demand, dynamically
generated, bridge to the other world?

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