[8u40] Request for approval for bulk integration of hs25.40-b06

[Alejandro E Murillo]

Requesting approval to integrate hs25.40-b06 into jdk8u40-b03.

A webrev is available at:

http://cr.openjdk.java.net/~amurillo/8u40/hs25.40-b06-jdk8u40-b03.webrev/

Pre-integration testing is in progress; the integration will proceed
only after SQE has analyzed the results and approved.

The fixes in the proposed integration are below.  All have undergone
nightly testing and are already in a jdk9 repository.

8026796: Make replace_in_map() on parent maps generic
8038265: CMS: enable time based triggering of concurrent cycles
8038423: G1: Decommit memory within heap
8038829: G1: More useful information in a few assert messages
8040722: G1: Clean up usages of heap_region_containing
8044406: JVM crash with JDK8 (build 1.8.0-b132) with G1 GC
8046919: jni_PushLocalFrame OOM - increase MAX_REASONABLE_LOCAL_CAPACITY
8050485: super() in a try block in a ctor causes VerifyError
8054362: gc/g1/TestEagerReclaimHumongousRegions2.java timeout
8054818: Refactor HeapRegionSeq to manage heap region and auxiliary data
8054883: Segmentation error while running program
8055155: new hotspot build - hs25.40-b06
8055217: Make jdk8u40 the default jprt release for hs25.40
8055275: Several gc/class_unloading/ tests fail due to missed +UnlockDiagnosticVMOptions flag
8055525: Bigapp weblogic+medrec fails to startup after JDK-8038423
8055635: Missing include in g1RegionToSpaceMapper.hpp results in unresolved symbol of fastdebug build without precompiled headers

-- 
Alejandro