8225567: Wrong file headers with 8202414 fix changeset Summary: Corrected source file headers Reviewed-by: thartmann

8225426: Replace plain with system-default in Socket and ServerSocket Reviewed-by: alanb, dfuchs

8224826: Implement fast class initialization checks on PPC64 Reviewed-by: vlivanov, gromero

8225509: clean_catch_blocks must add preds first Reviewed-by: kvn

8209917: fix TODO in GatherDiagnosticInfoObserver Reviewed-by: jjg, dholmes

8205131: remove Runtime trace methods Reviewed-by: lancea, rriggs, iklam

8225532: Update source enums to describe 12 and 13 language features Reviewed-by: jjg

8225492: Update JVMCI Reviewed-by: iveresov, kvn

8225514: Shenandoah: ShenandoahCodeRoots should inherit from AllStatic Reviewed-by: shade

8222828: vmTestbase/nsk/jdi/BScenarios/multithrd/tc02x004/TestDescription.java failed Reviewed-by: cjplummer, gadams, jcbeyler

8222412: AARCH64: multiple instructions encoding issues Reviewed-by: aph

8224952: RI deviates from JVMS - non-zero minor_version for class files throws UnsupportedClassVersionError. Summary: Change the JVM to follow the JVM Spec and accept non-zero minor_version for appropriate older class file versions. Reviewed-by: acorn, dholmes, iignatyev

8221719: Jarsigner fails to verify signed by alias if alias given in wrong case Reviewed-by: weijun Contributed-by: Philipp Kunz <philipp.kunz@paratix.ch>

8225227: ZGC: Be exact in what load barrier to use in ZHeapIterator Reviewed-by: stefank

8224966: ZGC: Don't skip oop verification in OopMapSet::all_do() Reviewed-by: stefank, eosterlund

8224865: Replace wildcard address with loopback or local host in tests - part 13 Summary: Fixes intermittent failures observed in some network tests Reviewed-by: chegar

8223837: Add -XX:MinHeapSize flag to set the minimum heap size Reviewed-by: pliden, tschatzl

8224675: Late GC barrier insertion for ZGC Reviewed-by: roland, eosterlund, pliden

8223305: Compiler support for Switch Expressions Reviewed-by: mcimadamore, vromero

8042748: Clarify exception thrown by ParameterizedTypeImpl.validateConstructorArguments() Reviewed-by: lancea

8181869: getAnnotatedParameterTypes%G​%@() specification should be clarified Reviewed-by: lancea

8225322: Broken links in java.sql Reviewed-by: darcy, jjg

8216064: -XX:StartFlightRecording:settings= doesn't work properly Reviewed-by: mgronlun

8149040: Cleanup compiler/jsr292/NonInlinedCall tests after JDK-8148994 Reviewed-by: kvn, thartmann

8224257: fix issues in files generated by pandoc Reviewed-by: mchung

8224234: compiler/codegen/TestCharVect2.java fails in test_mulc Reviewed-by: vlivanov, thartmann

8223050: JVMCI: findUniqueConcreteMethod() should not use Dependencies::find_unique_concrete_method() for non-virtual methods Reviewed-by: kvn, dnsimon

8224257: fix issues in files generated by pandoc Reviewed-by: mchung

8224497: Remove FIXME in metaspaceClosure.cpp Summary: Also cleaned up some comment and code related to the od (optional data) region. Reviewed-by: iklam, jiangli

8225350: compiler/jvmci/compilerToVM/IsCompilableTest.java timed out Reviewed-by: iignatyev

8225388: Running jcmd Compiler.CodeHeap_Analytics all 0 cause crash. Reviewed-by: thartmann, sspitsyn

8209626: [JVMCI] Use implicit exception table for dispatch and printing Reviewed-by: kvn

8217739: Cannot reuse java.base UnixConstants.java from target in BuildJDK when cross compiling Reviewed-by: tbell, aoqi

8224958: add os::dll_load calls to event log Reviewed-by: dholmes, mdoerr, stuefe

8225448: String::translateEscapes javadoc has accessibility issues Reviewed-by: jjg

8216988: ServerSocket.implAccept should include warnings about Socket type/state Reviewed-by: alanb

8225424: Add jdk.net.usePlainSocketImpl runs to a couple of tests Reviewed-by: alanb

8225441: Cleanup ShenandoahHeap::atomic_compare_exchange_oop Reviewed-by: rkennke

8225357: Rewire ShenandoahHeap::maybe_update_with_forwarded for contending fixups Reviewed-by: rkennke

8222467: ZGC: Log min/max/softmax capacity Reviewed-by: stefank

8222182: ZGC: Use SoftMaxHeapSize to guide GC heuristics Reviewed-by: stefank, tschatzl

8222145: Add -XX:SoftMaxHeapSize flag Reviewed-by: eosterlund, tschatzl

8225340: ZGC: Add logging of High Usage rule Reviewed-by: stefank, eosterlund

8225347: [s390] Unexpected exit from stack overflow test Reviewed-by: simonis

8223782: jshell parser should handle Text Blocks Summary: Completion analysis should detect text blocks properly. Reviewed-by: jlaskey, rfield

8225402: events logging in deoptimization.cpp should go to deopt-log Reviewed-by: mdoerr, stuefe, coleenp

8225469: clean up problem lists Reviewed-by: kvn

8224139: Deprecate -XX:FlightRecorder option Reviewed-by: mgronlun, mseledtsov

8206074: nsk/jdi/EventRequestManager/createStepRequest/crstepreq001/TestDescription.java is timing out Reviewed-by: cjplummer, gadams

8225465: Add @jls tags to receiver type methods Reviewed-by: lancea, jjg

8225397: Integer value miscalculation in toString() method of BitSet Reviewed-by: aph

8222371: Use UL for TraceNMethodInstalls code Reviewed-by: dholmes

8208379: compiler/jvmci/events/JvmciNotifyInstallEventTest.java failed with "Got unexpected event count after 2nd install attempt: expected 9 to equal 2" Reviewed-by: iignatyev

8224617: (fs) java/nio/file/FileStore/Basic.java found filesystem twice Reviewed-by: alanb

8225450: use @file in CtwRunner Reviewed-by: kvn

8219205: JFR file without license header Reviewed-by: mgronlun

8224151: Test vmTestbase/nsk/sysdict/vm/stress/chain/chain007/chain007.java might hang with release binaries Summary: Fix deadlock on ClassLoaderDataGraph_lock and g1 clear_claimed_marks. Reviewed-by: tschatzl, lfoltan, eosterlund

8216283: Allow shorter method sampling interval than 10 ms Reviewed-by: mgronlun

8225321: Repeated use of {@systemProperty} in a file causes duplicate ids Reviewed-by: hannesw

8197927: Allow the system property `java.vendor.version` to be undefined Reviewed-by: lancea, mchung, clanger

8224645: Only test multicast interfaces if they exist Reviewed-by: alanb, dfuchs, chegar Contributed-by: aeubanks@google.com

8223967: Implement Text Blocks (Preview) in the Java compiler Reviewed-by: vromero, jlahoda, abuckley

8203444: String::formatted (Preview) Reviewed-by: smarks, rriggs, sherman

8223780: String::translateEscapes (Preview) Reviewed-by: abuckley, vromero, jlahoda, bchristi, igerasim, smarks