Summary: G1ElasticHeap to support heap shrink/expansion in runtime

Test Plan:
test/elastic-heap/

Reviewers:
luchsh, sanhong

Issue:
https://github.com/alibaba/dragonwell8/issues/46

CR:
https://github.com/alibaba/dragonwell8_jdk/pull/1

Test Plan: existing test cases

Reviewed-by: shiyue, kuaiwei

Issue: https://github.com/alibaba/dragonwell8/issues/52

Summary: port http://phabricator.alibaba.net/D2815 to Dragonwell8

Test Plan: test/tools/pack200/

Reviewers: 麦庶, 三红

Reviewed By: 麦庶, 三红

Differential Revision: https://aone.alibaba-inc.com/code/D856287

Summary:
port jwarmup to dragonwell 8u
ref T19299187

Test Plan: see hotspot part

Reviewers: 三红, yumin.qi

Reviewed By: 三红, yumin.qi

Subscribers: 麦庶

Differential Revision: https://aone.alibaba-inc.com/code/D852150

Summary:
- Port D336186 to Dragonwell
- Added 'mini' option to 'dump' sub-command  of 'jmap' tool

Test Plan: jdk/test/ras

Reviewers: 井桐

Reviewed By: 井桐

Differential Revision: https://aone.alibaba-inc.com/code/D849318

Summary:
- Port fix https://aone.alibaba-inc.com/project/355606/issue/8443788 to dragonwell
- Switch implementation of java/net/Inet4AddressImpl.lookupAllHostAddr based on Linux glibc versions.

Test Plan: jdk/test/net/

Reviewers: 井桐

Reviewed By: 井桐

Differential Revision: https://aone.alibaba-inc.com/code/D849274

Summary:
Backport of JFR(jdk part) to dragonwell based on JFR preview version(JDK11).
Link:
http://cr.openjdk.java.net/~mgronlun/JEP328_FlightRecorder/Preview/webrev/index.html

Test Plan: test/jdk/jfr/

Reviewers: 卓昂, 传胜, 麦庶, yumin.qi, 三红, 芳玺

Reviewed By: 三红, 芳玺, 卓昂, yumin.qi

Differential Revision: https://aone.alibaba-inc.com/code/D818249

Summary: add distro name and version in java version string

Reviewers: 传胜

Subscribers: 麦庶

Differential Revision: https://aone.alibaba-inc.com/code/D796935

8215982: (tz) Upgrade time-zone data to tzdata2018i
8225580: tzdata2018i integration causes test failures on jdk-13
Reviewed-by: andrew, naoto

8157792: After Integrating tzdata2016d the test/sun/util/calendar/zi/TestZoneInfo310.java fails for "Asia/Oral" and "Asia/Qyzylorda" Timezones
Reviewed-by: peytoia

Reviewed-by: mbalao

Reviewed-by: mbalao

8135248: Add utility methods to check indexes and ranges
8142493: Utility methods to check indexes and ranges doesn't specify behavior when function produces null
8146458: Improve exception reporting for Objects.checkIndex/checkFromToIndex/checkFromIndexSize
8155794: Move Objects.checkIndex BiFunction accepting methods to an internal package
Summary: Do bounds check per encryption/decryption call instead of per block
Reviewed-by: mbalao

Reviewed-by: phh, mbalao, bae

Reviewed-by: andrew

8191073: JpegImageReader throws IndexOutOfBoundsException when trying to read image data from tables-only image
Reviewed-by: bpb, pnarayanan

Reviewed-by: chegar, igerasim, ahgross, rhalade

Reviewed-by: aivanov, ssahoo, mschoene, prr

Reviewed-by: ascarpino, ssahoo, skoivu

Reviewed-by: prr, rhalade, mschoene

Reviewed-by: mullan, ahgross, rhalade, mbalao, andrew

Reviewed-by: xuelei, ahgross, jnimeh, mullan, rhalade

Reviewed-by: mullan, mschoene, valeriep

Reviewed-by: ahgross, coffeys, rhalade

Reviewed-by: rriggs, skoivu, ahgross, robm, rhalade, jeff

Reviewed-by: chegar, dfuchs, igerasim, rhalade, weijun

Reviewed-by: smarks, rriggs, igerasim, ahgross, skoivu, andrew
Contributed-by: NDavid Alvarez <alvdavi@amazon.com>

Reviewed-by: naoto, aph, phh

Reviewed-by: rriggs, naoto

Reviewed-by: naoto

Reviewed-by: naoto

Reviewed-by: naoto
Contributed-by: nishit.jain@oracle.com

Reviewed-by: naoto

8209775: ISO 4217 Amendment #169 update
Reviewed-by: naoto, andrew

8202026: ISO 4217 amendment 166
8204269: ISO 4217 amendment 167
Reviewed-by: naoto, andrew
Contributed-by: li.jiang@oracle.com

Reviewed-by: naoto, rriggs, tbell, phh
Contributed-by: nishit.jain@oracle.com

Summary: New implementation of ECDH and ECDSA forsome prime-order curves
Reviewed-by: ascarpino, andrew
Contributed-by: NDavid Alvarez <alvdavi@amazon.com>

Reviewed-by: alanb, peytoia, naoto, phh