Reviewed-by: mdoerr, simonis

Summary: Fix -XX:+VerifyGraphEdges by additionally handling ArrayCopyNodes and UnlockNodes and add some basic flag testing.
Reviewed-by: roland, neliasso

Reviewed-by: clanger

Reviewed-by: mullan

8237945: CTW: C2 compilation fails with assert(just_allocated_object(alloc_ctl) == ptr) failed: most recent allo
Summary: Removing too strong assertion about array allocation in LibraryCallKit::tightly_coupled_allocation().
Reviewed-by: thartmann, neliasso

8239005: [TESTBUG] test/hotspot/jtreg/runtime/StackGuardPages/TestStackGuardPages.java: exeinvoke.c: must initialize static state before calling do_overflow()
Reviewed-by: dholmes, clanger

Reviewed-by: valeriep, rriggs

Summary: Putting tests on the problem list.
Reviewed-by: roland

8226892: ActionListeners on JRadioButtons don't get notified when selection is changed with arrow keys
Reviewed-by: serb, psadhukhan

8203364: Some serviceability/sa/ tests intermittently fail with java.io.IOException: LingeredApp terminated with non-zero exit code 3
Reviewed-by: cjplummer, jcbeyler

8231387: java.security.Provider.getService returns random result due to race condition with mutating methods in the same class
Summary: Synchronize access to legacyMap in Provider.getService.
Reviewed-by: valeriep
Contributed-by: NTianmin Shi <tianshi@amazon.com>

Summary: Changed to use SunEntries.DEF_SECURE_RANDOM_ALGO instead of relying on ordering of SecureRandom services
Reviewed-by: weijun

Reviewed-by: mullan

Summary: Corrected source file headers
Reviewed-by: thartmann

Reviewed-by: erikj, mdoerr

Reviewed-by: sspitsyn, amenkov, gadams, jcbeyler

Reviewed-by: simonis, dholmes

Summary: Put test on AOT ProblemList.
Reviewed-by: iignatyev

Reviewed-by: kvn, iignatyev, mchung, alanb

Reviewed-by: jnimeh, wetmore

Reviewed-by: cjplummer, amenkov

Reviewed-by: kaddepalli, psadhukhan

Reviewed-by: serb

Reviewed-by: michaelm

Reviewed-by: iignatyev

--HG--
rename : test/hotspot/jtreg/applications/ctw/modules/jdk_localedata.java => test/hotspot/jtreg/applications/ctw/modules/jdk_localedata_2.java

Reviewed-by: adinn, simonis, iignatyev

Reviewed-by: adinn, iignatyev

Summary: Only default to UseAVX=2 when support is detected
Reviewed-by: shade, vlivanov

Reviewed-by: tbell, prr

Reviewed-by: egahlin

Reviewed-by: alanb, vtewari

Reviewed-by: alanb, chegar

Reviewed-by: clanger, mdoerr

Reviewed-by: clanger, alanb, ihse

Reviewed-by: erikj

Reviewed-by: alanb
Contributed-by: akashche@redhat.com

Reviewed-by: prr, kizune

--HG--
extra : rebase_source : a7a9a1e699147eedfa88fdd862bba4e853d86e2d

Reviewed-by: dfuchs, coffeys, lancea