JEP-349-branch: fixes to copyright headers

8230781: Add JTREG_FAILURE_HANDLER_TIMEOUT to control timeout handler timeout Reviewed-by: erikj

8230303: JDB hangs when running monitor command Reviewed-by: sspitsyn

flush chunk

8230709: Array index out of bounds in ES6 mode Reviewed-by: attila

8230766: Changed message in IllegalMonitorStateException Reviewed-by: attila, jlaskey

Fix class space display issue in metaspace report

Remove always-use-class-space feature

restructuring in JfrRecorderService

commit granule size must not be smaller than native page size

8230566: ZGC: Don't substitute klass pointer during array clearing Reviewed-by: stefank, eosterlund

8230769: BufImg_SetupICM add ReleasePrimitiveArrayCritical call in early return Reviewed-by: prr, stuefe

8230711: ConnectionGraph::unique_java_object(Node* N) return NULL if n is not in the CG Reviewed-by: mdoerr

Initial changes for new metaspace. Only tested for Linux x64.

8230454: [Graal] Add "com/sun/crypto/provider/KeyFactory/TestProviderLeak.java" to Graal problem list. Reviewed-by: dlong

8225653: Provide more information when hitting SIGILL from HaltNode Summary: Add information string for each HaltNode which is printed if hit at runtime. Reviewed-by: vlivanov, thartmann

8207800: always_do_update_barrier is unused Reviewed-by: shade, tschatzl Contributed-by: Evgeny Mandrikov <mandrikov@gmail.com>

8221361: Eliminate two-phase initialization for PtrQueueSet classes Summary: Move allocator and CBL monitor init to constructor. Reviewed-by: tschatzl, shade

8230284: Accounting currency format support does not cope with explicit number system Reviewed-by: rriggs

8230516: invalid html in jdwp-protocol.html Reviewed-by: dtitov, sspitsyn

8212117: Class.forName may return a reference to a loaded but not linked Class Reviewed-by: dholmes, mchung

8230526: jdk.internal.net.http.PlainProxyConnection is never reused by HttpClient Summary: fixed the PlainProxyConnection lookup key. Reviewed-by: chegar

8230723: Remove default constructors from java.lang and java.io Reviewed-by: bpb, rriggs

8177389: Hyphen "-" should be removed in URL class documentation Summary: javadoc of java.net.URL constructor updated to remove an unnecessary hyphen Reviewed-by: dfuchs

8230132: java/net/NetworkInterface/NetworkInterfaceRetrievalTests.java to skip Teredo Tunneling Pseudo-Interface Summary: The test is updated to skip Teredo pseudo interfaces on windows. Reviewed-by: michaelm, vtewari, aefimov Contributed-by: patrick.concannon@oracle.com

8230669: [s390] C1: assert(is_bound() || is_unused()) failed: Label was never bound to a location, but it was used as a jmp target Reviewed-by: phh, xliu

8230708: Hotspot fails to build on linux-sparc with gcc-9 Reviewed-by: dholmes, phh

JavaThread name

8230564: Remove os_ext.hpp Reviewed-by: coleenp, dholmes

8230563: Remove arguments_ext.cpp Reviewed-by: dholmes, coleenp

8230562: Remove g1HeapSizingPolicy_ext.cpp Reviewed-by: dholmes, sjohanss

8230561: Remove logTag_ext.hpp Reviewed-by: dholmes, coleenp

8224599: Remove globals_ext.hpp Reviewed-by: coleenp, kvn, gziemski, ehelin

8228758: assert(_no_handle_mark_nesting == 0) failed: allocating handle inside NoHandleMark Reviewed-by: coleenp, dcubed, dholmes

8230129: Add jtreg "serviceability/sa/ClhsdbInspect.java" to graal problem list. Reviewed-by: dlong, thartmann

8230422: Convert uninterruptible os::sleep calls to os::naked_short_sleep Reviewed-by: kbarrett, dcubed, shade

8226953: AOT: assert(oopDesc::is_oop(obj)) failed: not an oop Reviewed-by: dlong

8230730: UseCompressedOops test crash with assertion failure Reviewed-by: stefank, eosterlund

8230662: Remove dead code from MethodTypeForm Reviewed-by: vlivanov, mchung

8223211 : Remove old code from service support Submitted-by: almatvee Reviewed-by: herrick, asemenyuk

8229840 : Add jtreg test for --linux-app-category option 8229841 : Add jtreg test for --linux-app-release option Submitted-by: asemenyuk Reviewed-by: herrick, almatvee

8230715: Baseline compare build on Windows fails intermittently in file type for jvm.pdb Reviewed-by: mikael

8230680: latest Graal unittests depend on jdk.internal.module Reviewed-by: iignatyev

8230404: Refactor logged card refinement support in G1DirtyCardQueueSet Summary: Separate concurrent refinement from STW refinement. Reviewed-by: sjohanss, tschatzl

8230666: Exclude serviceability/sa/TestInstanceKlassSize.java on linuxppc64 and linuxppc64le Reviewed-by: dcubed

8230694: http.keepAlive system property is inconsistently/incorrectly documented Summary: trivially fixed the net-properties.html file Reviewed-by: alanb

8230363: C2: Let ConnectionGraph::not_global_escape(Node* n) return false if n is not in the CG Reviewed-by: thartmann, mdoerr

8230671: x86_32 build failures after JDK-8229496 Reviewed-by: thartmann

8229831: Upgrade Character.isUnicodeIdentifierStart/Part() methods to the latest standard Reviewed-by: rriggs

8187898: PrintStream should override FilterOutputStream#write(byte[]) with a method that has no throws clause Reviewed-by: alanb, rriggs, lancea, darcy

8230681: Add @since tag to java.io.Serial Reviewed-by: lancea, bpb

8227563: jvmti/scenarios/contention/TC05/tc05t001 fails due to "ERROR: tc05t001.cpp, 278: (waitedThreadCpuTime - waitThreadCpuTime) < (EXPECTED_ACCURACY * 1000000)" Reviewed-by: amenkov, cjplummer, sspitsyn

8229280: Test failures on several linux hosts after JDK-8181493 Reviewed-by: alanb, clanger, dfuchs

8230632: [TESTBUG] appcds/NonExistClasspath.java and ClassPathAttr.java failed when running in hotspot_appcds_dynamic test group Summary: Exclude NonExistClasspath.java from the test group; increase timeout for ClassPathAttr.java. Reviewed-by: dcubed, iklam

8228854: Default ErrorListener reports warnings and errors to the console Reviewed-by: lancea

8230646: Epsilon does not extend TLABs to max size Reviewed-by: tschatzl, zgu

Improved handling of Thread.interrupt() + cleanup

8229496: SIGFPE (division by zero) in C2 OSR compiled method Summary: Adding a CastNode to keep the dependency between the div/mod operation and the zero check. Reviewed-by: roland, mdoerr

8177068: incomplete classpath causes NPE in Flow Summary: Undo completions that failed during speculative attribution, so that the appropriate CompletionFailures are thrown again and properly reported. Reviewed-by: vromero

8230466: check malloc/calloc results in jdk.hotspot.agent Reviewed-by: cjplummer, ysuenaga, sspitsyn

8230642: 8224815 broke Shenandoah build Reviewed-by: shade

8224815: Remove non-GC uses of CollectedHeap::is_in_reserved() Reviewed-by: stefank, coleenp

8229189: Improve JFR leak profiler tracing to deal with discontiguous heaps Reviewed-by: mgronlun, egahlin

8228967: Trust/Key store and SSL context utilities for tests Reviewed-by: xuelei

Added tag jdk-14+13 for changeset fbbe6672ae15

8230626: Make UnknownFooException strings more informative Reviewed-by: jjg, mr

8230624: [TESTBUG] Problemlist JFR compiler/TestCodeSweeper.java Summary: Added the test to the problem list Reviewed-by: egahlin

8230435: Replace wildcard address with loopback or local host in tests - part 22 Summary: fixes tests to use the loopback address whenever possible. It also fixes some safe publishing issues, or add diagnostics in some of the tests. Reviewed-by: michaelm

8171405: java/net/URLConnection/ResendPostBody.java failed with "Error while cleaning up threads after test" Summary: test cleaned up to improve safe termination Reviewed-by: michaelm, vtewari, dfuchs Contributed-by: Julia Boes <julia.boes@oracle.com>

8230159: Add test to verify that com.sun.net.httpserver.BasicAuthenticator constructors throw expected exceptions Summary: new BasicAuthenticatorExceptionCheck.java test added Reviewed-by: chegar, dfuchs, vtewari Contributed-by: Patrick Concannon <patrick.concannon@oracle.com>

8229450: C2 compilation fails with assert(found_sfpt) failed Reviewed-by: roland, thartmann

8230401: ClassLoaderData::_keep_alive is read with wrong type in c2i entry barrier Reviewed-by: zgu, tschatzl, iklam

8230434: [C1, C2] Release barrier for volatile field stores in constructors implemented inconsistently Reviewed-by: shade, lucy

8209802: Garbage collectors should register JFR types themselves to avoid build errors. Reviewed-by: kbarrett, tschatzl

8230431: Move G1 trace code from gcTrace* to G1 directory Reviewed-by: kbarrett, lkorinth

8229182: runtime/containers/docker/TestMemoryAwareness.java test fails on SLES12 Reviewed-by: clanger, mseledtsov

8230485: add handling of aix tar in configure Reviewed-by: erikj

8226221: Update PKCS11 tests to use NSS 3.46 libs Reviewed-by: xuelei

6313903: Thread.sleep(3) might wake up immediately on windows Reviewed-by: rehn, dcubed, rriggs

single pass only to install typeset blobs to sample candidates

8227236: assert(singleton != __null && singleton != declared_interface) failed Reviewed-by: dlong

8230483: Shenandoah: consistently disable concurrent roots for Traversal mode Reviewed-by: shade

8223714: HTTPSetAuthenticatorTest could be made more resilient Summary: HTTPTestServer (in the test infrastructure) will no longer stop accepting requests if a previous request processing failed Reviewed-by: dfuchs

ObjectSampler constness

remove explicit leakp artifact tagging functor

cleanup

reductions

macro removals

hide leakp tagging of klass

better caching anonymous strings

8230428: Cleanup dead CastIP node code in formssel.cpp Summary: Removed dead code. Reviewed-by: roland

Clean up class hiercharchy

Fix race condition in TestRepositoryMigration

old object sample blob:ification and serialization support

Merge

8229235: com.sun.net.httpserver.HttpExchange should implement AutoCloseable Reviewed-by: dfuchs, michaelm Contributed-by: patrick.concannon@oracle.com

8227411: TestTimeMultiple.java failed "assert(!lease()) failed: invariant" Reviewed-by: egahlin

8229437: assert(is_aligned(ref, HeapWordSize)) failed: invariant Reviewed-by: egahlin

8229422: Taskqueue: Outdated selection of weak memory model platforms Reviewed-by: tschatzl, dholmes, drwhite

8230425: Shenandoah forces +UseNUMAInterleaving even after explicitly disabled Reviewed-by: rkennke

8230238: Add another regression test for JDK-8134739 Reviewed-by: kvn

8224214: [AIX] Remove support for legacy xlc compiler Reviewed-by: erikj, kbarrett, mdoerr, dholmes

8230373: Use java.io.Serial in generated exception types Reviewed-by: erikj, alanb

8230372: Remove G1GCPhaseTimes::MergeLBProcessedBuffers Summary: Removed no longer needed phase time. Reviewed-by: sjohanss, tschatzl

8227224: GenCollectedHeap: add subspace transitions for young gen for gc+heap=info log lines Reviewed-by: kbarrett, tschatzl

Add onError handler + various cleanup

8230337: Clarify intention of Elements.{getPackageOf, getModuleOf} Reviewed-by: jjg

8230327: Make G1DirtyCardQueueSet free-id init unconditional Summary: Remove conditional init and make the set an inline member. Reviewed-by: sjohanss, lkorinth, tschatzl

JDK-8229867: first prototype

8230390: Problemlist SA tests with AOT Summary: Putting tests on the problem list. Reviewed-by: roland

Initial changes for JDK-8229867

8193596: java/net/DatagramPacket/ReuseBuf.java failed due to timeout Summary: The test is changed to bind to InetAddress.getLocalHost() instead of binding to the wildcard. Reviewed-by: alanb, dfuchs, msheppar Contributed-by: Patrick Concannon <catrick.concannon@oracle.com>

8230310: SocksSocketImpl should handle the IllegalArgumentException thrown by ProxySelector.select usage Summary: Catch the IAE thrown by ProxySelector.select and wrap it into a IOException Reviewed-by: dfuchs

8230105: -XDfind=diamond crashes Summary: Avoiding side-effects in Analyzer's speculative attribution. Reviewed-by: mcimadamore, vromero

8230307: ZGC: Make zGlobals and zArguments OS agnostic Reviewed-by: pliden, smonteith

8230388: Problemlist additional compiler/rtm tests Summary: Putting tests on the problem list. Reviewed-by: roland

8230004: jdk/internal/jimage/JImageOpenTest.java runs no test Reviewed-by: alanb

8230203: Replace markWord enums with typed constants Reviewed-by: kbarrett, dholmes

8230376: [TESTBUG] runtime/StackTrace/HiddenFrameTest.java fails with release VM Reviewed-by: dholmes

8229797: [JVMCI] Clean up no longer used JVMCI::dependencies_invalid value Reviewed-by: dlong, coleenp Contributed-by: doug.simon@oracle.com, xiaohong.gong@arm.com