FULL PRODUCT VERSION :


A DESCRIPTION OF THE PROBLEM :
IndexOutOfBoundsException in NashornCallSiteDescriptor.getNameToken() when accessing a property of java.lang.Class instance. Only applies to jjssecure.

Nashorn version: hg tip 18edd7a1b166

ADDITIONAL REGRESSION INFORMATION:
Java(TM) SE Runtime Environment (build 1.8.0-ea-b119)
Java HotSpot(TM) 64-Bit Server VM (build 25.0-b61, mixed mode)

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
jjs> try{ for(;;)void Array.apply(null,Array(0xffff)).map(function(){return 0}).sort(function(){return Math.random()>.5 ? 1 : -1}) }catch(e){cl = e.getClass()}
class java.lang.IllegalArgumentException
jjs> try { cl["forName"] } catch(e) { e.printStackTrace() }
java.lang.IndexOutOfBoundsException: 2
at jdk.nashorn.internal.runtime.linker.NashornCallSiteDescriptor.getNameToken(NashornCallSiteDescriptor.java:145)
at jdk.nashorn.internal.runtime.linker.ReflectionCheckLinker.checkLinkRequest(ReflectionCheckLinker.java:78)
at jdk.nashorn.internal.runtime.linker.ReflectionCheckLinker.getGuardedInvocation(ReflectionCheckLinker.java:57)
at jdk.internal.dynalink.support.CompositeTypeBasedGuardingDynamicLinker.getGuardedInvocation(CompositeTypeBasedGuardingDynamicLinker.java:176)
at jdk.internal.dynalink.support.CompositeGuardingDynamicLinker.getGuardedInvocation(CompositeGuardingDynamicLinker.java:124)
at jdk.internal.dynalink.support.LinkerServicesImpl.getGuardedInvocation(LinkerServicesImpl.java:138)
at jdk.internal.dynalink.DynamicLinker.relink(DynamicLinker.java:232)
at jdk.nashorn.internal.scripts.Script$\^shell\_.runScript(<shell>:1)
at jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:498)
at jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:207)
at jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:378)
at jdk.nashorn.internal.runtime.Context.eval(Context.java:475)
at jdk.nashorn.tools.Shell.readEvalPrint(Shell.java:439)
at jdk.nashorn.tools.Shell.run(Shell.java:155)
at jdk.nashorn.tools.Shell.main(Shell.java:130)
at jdk.nashorn.tools.Shell.main(Shell.java:109)


REPRODUCIBILITY :
This bug can be reproduced always.