Daniel hinted at it in his response and it's been discussed several
times in the past but most of clojure.lang.RT and pretty much all of
clojure.lang.{anything-else} is considered a private implementation
detail and subject to change, so relying on it in code is very
brittle. I think Rich has indicated that pretty much only
clojure.lang.RT.var() is really "supported" and everything else should
be considered off-limits.

That doesn't help you with changing the classloader so maybe someone
from Clojure/core can weigh in on whether that's even considered
safe...?

Sean

On Wed, May 8, 2013 at 11:00 PM, stream <stream1...@gmail.com> wrote:
> Hi all
>
> i wanna change the classloader of Clojure RT. in 1.5.1
> so , i try to
>         clojure.lang.Var.pushThreadBindings(clojure.lang.RT.map( 
> clojure.lang.Compiler.LOADER, cl) );
>
> but throws exception that cojure.lang.Compiler.LOADER is null
>
> Caused by: java.lang.NullPointerException
>         at clojure.lang.RT.baseLoader(RT.java:2043)
>         at clojure.lang.RT.load(RT.java:417)
>         at clojure.lang.RT.load(RT.java:411)
>         at clojure.lang.RT.doInit(RT.java:447)
>         at clojure.lang.RT.<clinit>(RT.java:329)
>         ... 9 more
>
>
> However this is work in the 1.4.0
>
> someone could tell me what had happened in 1.5.1
> thanks
>
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-- 
Sean A Corfield -- (904) 302-SEAN
An Architect's View -- http://corfield.org/
World Singles, LLC. -- http://worldsingles.com/

"Perfection is the enemy of the good."
-- Gustave Flaubert, French realist novelist (1821-1880)

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