8227202: clarify Class.isEnum() doc Reviewed-by: bpb

Merge

Added tag jdk-13+28 for changeset 1e95931e7d8f

8226566: [JVMCI] java.* classes are no longer necessarily resolved by the boot class loader Reviewed-by: kvn, dlong

8227080: (fs) Files.newInputStream(...).skip(n) is slow Reviewed-by: sbordet, rriggs, fweimer

Added tag jdk-14+4 for changeset 19d0b382f086

8223575: add subspace transitions to gc+metaspace=info log lines Reviewed-by: stuefe, tschatzl

8223291: Whitespace is added to CDATA tags when using OutputKeys.INDENT to format XML Reviewed-by: dfuchs, lancea

8227199: Shenandoah: Remove superfluous calls to can_do_traversal_gc() Reviewed-by: shade

Merge

8224881: Shenandoah: trashing "Collection Set, Pinned" region during Degenerated GC Reviewed-by: rkennke, zgu

8214542: JFR: Old Object Sample event slow on a deep heap in debug builds Reviewed-by: egahlin, rwestberg

8226719: Kerberos login to Windows 2000 failed with "Inappropriate type of checksum in message" Reviewed-by: xuelei

8226366: Excessive ServiceThread wakeups for OopStorage cleanup Summary: Drive wakes via safepoint cleanups with interval minimums. Reviewed-by: coleenp, tschatzl

8226596: Accessibility errors in jdwp-protocol.html Summary: Fix accessability issues in the JDWP spec Reviewed-by: amenkov, dholmes

8227112: exclude compiler/intrinsics/sha/sanity tests from AOT runs Reviewed-by: kvn

8225679: reference to http://java.sun.com/products/JavaManagement/download.html Reviewed-by: sspitsyn

8227011: Starting a JFR recording in response to JVMTI VMInit and / or Java agent premain corrupts memory Reviewed-by: egahlin, rwestberg

8225706: JFR RootResolver resets CLD claims with no restore Reviewed-by: zgu, egahlin

8225642: ZGC: Crash due to bad oops being spilled to stack in load barriers Reviewed-by: neliasso, pliden Contributed-by: erik.osterlund@oracle.com, stuart.monteith@linaro.org

8219687: G1 asserts nmethod should not be unloaded during parallel code cache unloading Reviewed-by: tschatzl, kvn

8226522: No compilation error reported when yield is used in incorrect context Reviewed-by: mcimadamore

8224673: Adjust permission for delayed starting of debugging Summary: Changed permission from monitor to control Reviewed-by: sspitsyn, clanger

8225475: Node budget asserts on x86_32/64 Summary: Make the (ad-hoc) loop cloning size estimate more pessimistic. Reviewed-by: shade

8226943: compile error in libfollowref003.cpp with XCode 10.2 on macosx Reviewed-by: sspitsyn

8227178: Backout of 8215523 Reviewed-by: tschatzl

8226238: Improve error output and fix elf issues in os::dll_load Reviewed-by: clanger, mdoerr

8227085: ZGC: Add on_weak load barrier verification Reviewed-by: eosterlund

8227083: ZGC: C2: Generates on_weak barrier for WeakCompareAndSwap Reviewed-by: neliasso, eosterlund

8225770: ZGC: C2: Generates on_weak instead of on_strong barriers Reviewed-by: neliasso, eosterlund

8226956: Add invocation tests for Graal and C1 Summary: Add new tests for these JIT's Reviewed-by: lfoltan, coleenp

Merge

8226525: HotSpot compile-time error for x86-32 Reviewed-by: shade

8226976: SessionTimeOutTests uses == operator for String value check Summary: Use String.equals() instead of == operator Reviewed-by: xuelei

8224480: (fc) java/nio/channels/FileChannel/MapTest.java fails intermittently Reviewed-by: lancea, alanb

8227101: Shenandoah: Use ShenandoahSharedFlag for claimed flag in ShenandoahSerialRoot Reviewed-by: shade

8226602: Test convenience reactive primitives from java.net.http with RS TCK Reviewed-by: chegar, dfuchs

8227041: runtime/memory/RunUnitTestsConcurrently.java has a memory leak Reviewed-by: stefank, coleenp

8227035: JVM::printFlags fails in native OOM situations Reviewed-by: goetz, gziemski

Merge

8226603: accessibility issues in specs/jvmti.html Summary: Fix accessability issues in the JVMTI spec Reviewed-by: dholmes, amenkov

8226287: Make process_users_of_allocation handle gc barriers Reviewed-by: kvn, roland

8226778: [JVMCI] Handle unpacking properly in Deoptimiziation::get_cached_box() Summary: Properly decode StackValue on big-endian machines Reviewed-by: kvn

8215523: jstat reports incorrect values for OU for CMS GC Reviewed-by: tschatzl, sgehwolf

8226957: Shenandoah: Remove obsoleted ShenandoahStoreCheck option Reviewed-by: shade

8225344: Avoid VM_EnableBiasedLocking VM operation during bootstrap if BiasedLockingStartupDelay is 0 Reviewed-by: dcubed, shade, dholmes

8226287: Make process_users_of_allocation handle gc barriers Reviewed-by: kvn, roland

8226967: Minimal VM: FALSE was not declared in this scope Reviewed-by: dholmes

Merge

8226917: jvmti/scenarios/contention/TC04/tc04t001/TestDescription.java fails on jvmti->InterruptThread (JVMTI_ERROR_THREAD_NOT_ALIVE) Summary: Fix one more sync issue in the test Reviewed-by: dcubed, gadams, amenkov

8226533: JVMCI: findUniqueConcreteMethod should handle statically bindable methods directly Reviewed-by: kvn, dlong Contributed-by: Doug Simon <doug.simon@oracle.com>

8226869: Test java/util/Locale/LocaleProvidersRun.java should enable assertions Reviewed-by: naoto

8226651: Setting the mgfHash in CK_RSA_PKCS_PSS_PARAMS has no effect Summary: Fixed to get the MGF digest algorithm from MGF1ParameterSpec Reviewed-by: xuelei

8226876: Assertion in sun/util/locale/provider/CalendarDataUtility on Windows after JDK-8218960 Reviewed-by: clanger

8226510: No compilation error when switch expression has no result expressions Summary: Ensure a compile-time error is produced when there are no result expressions in an switch expression. Reviewed-by: vromero

8224650: Add tests to support X25519 and X448 in TLS Reviewed-by: xuelei

8226809: Circular reference in printed stack trace is not correctly indented & ambiguous Reviewed-by: bpb

8226706: (se) Reduce the number of outer loop iterations on Windows in java/nio/channels/Selector/RacyDeregister.java Reviewed-by: alanb

8211723: AppCDS: referring to a jar file in any way other than exactly how it was done during dumping doesn't work Summary: Replaced os::file_name_strncmp() with os::same_files(). Reviewed-by: iklam, jiangli

8226878: zero crashes after JDK-8191278 Reviewed-by: shade, jcm

8226514: Replace wildcard address with loopback or local host in tests - part 14 Summary: Improve test stabilty by getting rid of the wildcard address whenever possible. Reviewed-by: chegar, vtewari

8223173: Implement fast class initialization checks on AARCH64 Reviewed-by: aph

8222968: ByteArrayPublisher is not thread-safe resulting in broken re-use of HttpRequests Reviewed-by: chegar, dfuchs

8226879: Memory leak in Type::hashcons Summary: Call delete on xdual type. Reviewed-by: kvn

Merge

8226783: GTK is not being returned as the System L&F on Gnome Reviewed-by: serb, psadhukhan

8226608: Hide the onjcmd option from the help output Reviewed-by: sspitsyn, clanger

Added tag jdk-13+27 for changeset b7f68ddec66f

8225702: Safepoint counter can't be used for safepoint detection Reviewed-by: dcubed, dholmes

8225437: JvmtiExport::gc_epilogue is unnecessary Summary: Remove jvmtiExport::gc_epilogue after full GCs Reviewed-by: dholmes, sspitsyn, dlong

8226825: Replace wildcard address with loopback or local host in tests - part 19 Summary: Replace use of wildcard by the loopback address, or possibly the local host address, wherever possible, to improve test stability. Reviewed-by: chegar, bpb Contributed-by: julia.boes@oracle.com

8226871: invalid use of incomplete type class MacroAssembler when building minimal after JDK-8191278 Reviewed-by: shade

8213108: Improve work distribution during remembered set scan Summary: Before scanning the heap for roots into the collection set, merge them into a single remembered set (card table) and do work distribution based on location like other collectors do. Reviewed-by: kbarrett, lkorinth

8225497: Update Graal Reviewed-by: kvn

Added tag jdk-14+3 for changeset e64383344f14

8224716: Javadoc of Int/Long/DoubleSummaryStatistics should mention possible overflow of count Reviewed-by: bpb

Merge

8224764: Create jtreg test for JDK-8222252 Reviewed-by: tschatzl

8226515: AArch64: float point register corruption in ZBarrierSetAssembler::load_at Reviewed-by: aph

8226607: Inconsistent info between pcsclite.md and MUSCLE headers Summary: Updated the info based on MUSCLE v1.8.24 Reviewed-by: ascarpino

8226709: MethodTypeDesc::resolveConstantDesc needs access check per the specification Reviewed-by: mchung, mcimadamore

8226462: [TESTBUG] runtime/appcds/sharedStrings/SysDictCrash.java failed with Cannot dump shared archive Summary: Add a CDS log statement in arguments.cpp. The test catches RuntimeException duing dumping and checks if the log statement is in the stdout. Reviewed-by: iklam, dholmes

8226730: Missing `@` in code tags Reviewed-by: bpb Contributed-by: Patrick Concannon <patrick.concannon@oracle.com>

8226699: [BACKOUT] JDK-8221734 Deoptimize with handshakes Reviewed-by: dholmes, rehn, dlong

8225255: Make SATB qset lock-free Summary: Refactor PtrQueueSet, use lock-free stack for SATB completed buffers Reviewed-by: tschatzl, shade

8224137: Analyze and port invocation tests to jtreg and co-locate to jdk repo Summary: Add JTReg compatible main programs to run tests for various invoke* instructions Reviewed-by: lfoltan, coleenp

8224157: BCEL: update to version 6.3.1 Reviewed-by: dfuchs, lancea

8226785: MandatoryWarningHandler.java contains implementation of Objects.equals functionality Reviewed-by: jjg

8224849: Flag (?U:...) is allowed for non-capturing groups Reviewed-by: bchristi

8226543: Reduce GC pressure during message digest calculations in password-based encryption Reviewed-by: mullan

8226607: Inconsistent info between pcsclite.md and MUSCLE headers Summary: Updated the info based on MUSCLE v1.8.24 Reviewed-by: ascarpino

8225644: C1 dumps incorrect class name in ClassCastException message Reviewed-by: vlivanov, bsrbnd Contributed-by: fujie@loongson.cn, bsrbnd@gmail.com

8191278: MappedByteBuffer bulk access memory failures are not handled gracefully Summary: Unsafe.copy*Memory access failures are handled gracefully. Reviewed-by: kvn, dcubed, thartmann, coleenp, aph Contributed-by: harold.seigel@oracle.com, jamsheed.c.m@oracle.com

8226468: [aix] loadquery failed error message displayed Reviewed-by: stuefe, mbaesken

Merge

8225369: [AOT] vm/classfmt/cpl/cplres001/cplres00101m004/cplres00101m004.html fails Reviewed-by: kvn, never

8226628: The copyright footer should be enclosed in <footer> Reviewed-by: iris, lancea

8224506: [TESTBUG] TestDockerMemoryMetrics.java fails with exitValue = 137 Reviewed-by: sgehwolf, mseledtsov

8224502: [TESTBUG] JDK docker test TestSystemMetrics.java fails with access issues and OOM Reviewed-by: sgehwolf, mseledtsov

8180005: Provide specific links in KeyManagerFactory and TrustManagerFactory to the Standard Algorithm Names Specification Reviewed-by: ascarpino

8226595: jvmti/scenarios/contention/TC04/tc04t001/TestDescription.java still fails due to wrong number of MonitorContendedEntered events Summary: Fix one more sync issue in the test Reviewed-by: dcubed, amenkov

8224555: vmTestbase/nsk/jvmti/scenarios/contention/TC02/tc02t001/TestDescription.java failed Summary: Improve synchronization in the test Reviewed-by: dcubed, amenkov

8225146: Accessibility issues in javax/swing/plaf/nimbus/doc-files/properties.html Reviewed-by: aivanov

8226699: [BACKOUT] JDK-8221734 Deoptimize with handshakes Reviewed-by: dholmes, rehn, dlong

8214822: Move ConcurrentHashTable VALUE parameter to CONFIG Summary: make VALUE parameter be included in CONFIG configuration, also remove BaseConfig Reviewed-by: dholmes, kbarrett

8226310: Shenandoah: Concurrent evacuation of CLDG Reviewed-by: rkennke

8226311: Shenandoah: Concurrent evacuation of OopStorage backed weak roots Reviewed-by: rkennke

8226683: Remove review suggestion from fix to 8219804 Reviewed-by: chegar

8219804: java/net/MulticastSocket/Promiscuous.java fails intermittently due to NumberFormatException Reviewed-by: chegar, dfuchs

8226586: Shenandoah: No need to pre-evacuate roots for degenerated GC Reviewed-by: rkennke

Merge

8226593: Fix HTML in com/sun/jdi/doc-files/signature.html Reviewed-by: sspitsyn, lancea