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

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

Reviewed-by: dfuchs, robm, jwilhelm, rriggs

Reviewed-by: coffeys
Contributed-by: li.jiang@oracle.com

Summary: Improve JMX supportive features
Reviewed-by: mchung, dfuchs, rriggs, hb, skoivu, rhalade

Summary: Improve JMX supportive features
Reviewed-by: mchung, dfuchs, rriggs, hb, skoivu, rhalade

Reviewed-by: duke

Reviewed-by: shshahma

Summary: Clear the pending OOM exception in SensorInfo::trigger()
Reviewed-by: mchung, dcubed

Reviewed-by: coffeys

Reviewed-by: dfuchs, mchung, ahgross, rhalade, jwilhelm

Reviewed-by: rriggs

Reviewed-by: rriggs

Reviewed-by: dfuchs, mchung, ahgross, rhalade, jwilhelm

Reviewed-by: dfuchs, robm, jwilhelm, rriggs

8139870: sun.management.LazyCompositeData.isTypeMatched() fails for composite types with items of ArrayType
Reviewed-by: dfuchs

Summary: 8u102 L10n resource file updates
Reviewed-by: coffeys
Contributed-by: li.jiang@oracle.com

Summary: 8u101 L10n resource file updates
Reviewed-by: coffeys
Contributed-by: li.jiang@oracle.com

Reviewed-by: dfuchs

Summary: Backout of backport 8159377 JMX Connections need white-list filters
Reviewed-by: kevinw

Reviewed-by: dfuchs, rriggs, jwilhelm

Summary: 8u76 L10n resource file translation update
Reviewed-by: naoto
Contributed-by: li.jiang@oracle.com

Summary: 8u75 L10n resource file translation update
Reviewed-by: naoto
Contributed-by: li.jiang@oracle.com

Reviewed-by: dfuchs, jbachorik, skoivu

Reviewed-by: dfuchs, jbachorik, skoivu

Reviewed-by: dfuchs, ahgross

Reviewed-by: dfuchs, ahgross

Reviewed-by: dfuchs, dholmes

Summary: Clear the pending OOM exception in SensorInfo::trigger()
Reviewed-by: mchung, dcubed

8139870: sun.management.LazyCompositeData.isTypeMatched() fails for composite types with items of ArrayType
Reviewed-by: dfuchs

Summary: DiagnosticCommandImpl.getNotificationInfo() may expose internal representation
Reviewed-by: skoivu, fparain, jbachorik

Reviewed-by: ksrini, yhuang

Reviewed-by: mchung

Reviewed-by: jbachorik, dfuchs

Reviewed-by: jbachorik, dfuchs

Reviewed-by: dholmes

Reviewed-by: naoto, yhuang

Summary: Call System.loadLibrary("management") from Flag static initializer
Reviewed-by: mchung

Summary: add ExtendedPlatformComponent
Reviewed-by: dfuchs

Summary: updated files with 2011, 2012 and 2013 years according to the file's last updated date
Reviewed-by: tbell, lancea, chegar