RFR (XXS) JDK-8046919: jni_PushLocalFrame OOM - increase MAX_REASONABLE_LOCAL_CAPACITY

[David Simms]

Greetings,

Small fix to adjust the local JNI handle capacity check 
(MAX_REASONABLE_LOCAL_CAPACITY) for "EnsureLocalCapacity" and 
"PushLocalFrame", from 4k to 64k handles.

This fairly arbitrary number is currently meant for sanity checking the 
"capacity" argument, actual handle allocation is "lazy on demand" as 
"JNIHandleBlock" are never freed (but placed on free list).

Bug URL: https://bugs.openjdk.java.net/browse/JDK-8046919

Webrev: http://cr.openjdk.java.net/~dsimms/8046919/

Testing: jprt, Test7007040 (see: JDK-7007040), and internal tests: 
"vm.quick.testlist nsk.jvmti.testlist vm.runtime.testlist WeblogicMedrec 
runThese Kitchensink"

Cheers
/David Simms