[lworld] RFR: Merge jdk

[David Simms]

Merge tag 'jdk-16+14' into lworld_merge_jdk_16_14
Added tag jdk-16+14 for changeset 36b29df125dc

# Conflicts:
#	src/hotspot/share/memory/heapInspection.cpp
#	src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassReader.java

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Commit messages:
 - Merge tag 'jdk-16+14' into lworld_merge_jdk_16_14
 - 8252303: G1MMUTrackerQueue::when_sec skip queue iteration on max_gc_time pause time
 - 8252093: formula used to calculate decaying variance in numberSeq
 - 8252035: G1: Clean up G1CollectedHeap::*reserved* methods
 - 8252231: G1AdaptiveIHOP has swapped current_occupancy and additional_buffer_size
 - 8252691: Build failure after JDK-8252481
 - Merge
 - 8251274: Provide utilities for function SFINAE using extra template parameters
 - 8252402: rewrite vmTestbase/nsk/jvmti/Allocate/alloc001 shell test to Java
 - 8252532: use Utils.TEST_NATIVE_PATH instead of System.getProperty("test.nativepath")
 - ... and 130 more: https://git.openjdk.java.net/valhalla/compare/31412b9f...88870b81

The webrevs contain the adjustments done while merging with regards to each parent branch:
 - lworld: https://webrevs.openjdk.java.net/?repo=valhalla&pr=182&range=00.0
 - jdk: https://webrevs.openjdk.java.net/?repo=valhalla&pr=182&range=00.1

Changes: https://git.openjdk.java.net/valhalla/pull/182/files
  Stats: 16642 lines in 938 files changed: 10249 ins; 3403 del; 2990 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/182.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/182/head:pull/182

PR: https://git.openjdk.java.net/valhalla/pull/182