Summary: Fixed several relevant test issues, added a test to check event coverage
Reviewed-by: egahlin

Reviewed-by: mgronlun

Reviewed-by: mgronlun, egahlin

Reviewed-by: mgronlun

Reviewed-by: mgronlun

Reviewed-by: jbachorik

8223689: Add JFR Thread Sampling Support
8223690: Add JFR BiasedLock Event Support
8223691: Add JFR G1 Region Type Change Event Support
8223692: Add JFR G1 Heap Summary Event Support
Summary: Backport JFR from JDK11, additional fixes
Reviewed-by: neugens, apetushkov
Contributed-by: denghui.ddh@alibaba-inc.com

8199712: Flight Recorder
8203346: JFR: Inconsistent signature of jfr_add_string_constant
8195817: JFR.stop should require name of recording
8195818: JFR.start should increase autogenerated name by one
8195819: Remove recording=x from jcmd JFR.check output
8203921: JFR thread sampling is missing fixes from JDK-8194552
8203929: Limit amount of data for JFR.dump
8203664: JFR start failure after AppCDS archive created with JFR StartFlightRecording
8003209: JFR events for network utilization
8207392: [PPC64] Implement JFR profiling
Summary: Backport JFR from JDK11. Initial integration
Reviewed-by: neugens

Reviewed-by: serb, prr

Reviewed-by: prr

Reviewed-by: prr, psadhukhan

Reviewed-by: bae

Reviewed-by: serb, prr

Reviewed-by: serb, prr

Reviewed-by: prr

Reviewed-by: prr, psadhukhan

Reviewed-by: michaelm

Reviewed-by: michaelm

Reviewed-by: chegar

Reviewed-by: chegar, alanb

Reviewed-by: chegar, alanb

Reviewed-by: jjg, ksrini
Contributed-by: matherey.nunez@oracle.com

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

Reviewed-by: alanb, chegar

Reviewed-by: ksrini

Summary: Bridge generation has been removed from the VM. Fix is to remove tests that no longer make sense.
Reviewed-by: ksrini

8021050: MethodHandleInfo throws exception when method handle is to a method with @CallerSensitive
Summary: Fixed by 8008688 - this is a test to confirm the above fixed
Reviewed-by: vlivanov

Reviewed-by: mduigou
Contributed-by: brian.goetz@oracle.com

Reviewed-by: dholmes, lancea

Reviewed-by: mduigou, briangoetz
Contributed-by: NBrian Goetz &lt;brian.goetz@oracle.com&gt;, Paul Sandoz &lt;paul.sandoz@oracle.com&gt;, Mike Duigou &lt;mike.duigou@oracle.com&gt;, Robert Field &lt;robert.field@oracle.com&gt;, Jim Gish <jim.gish@oracle.com>

Reviewed-by: ohair, briangoetz, erikj, iris