8220416: Comparison of klass pointers is not optimized any more Summary: Enables dead klass pointer optimization (since JDK-6964458) again. Reviewed-by: roland, thartmann

8230762: Change MacroAssembler::debug32/64 to use fatal instead of assert Summary: Always call fatal from debug32/64 to also crash in product build as a follow-up to JDK-8225653. Reviewed-by: roland, thartmann

8229701: aarch64: C2 OSR compilation fails with "shouldn't process one node several times" in final graph reshaping Reviewed-by: thartmann, kvn

ren jfrChunkState jfrChunk

merge stuff

Fixes for Windows x64

8230856: Java_java_net_NetworkInterface_getByName0 on unix misses ReleaseStringUTFChars in early return Reviewed-by: dfuchs, stuefe, vtewari

8230861: missing ReleaseStringUTFChars in Java_sun_security_pkcs11_wrapper_PKCS11_connect Reviewed-by: alanb, stuefe

8230586: Encapsulate fields in filemap.hpp Reviewed-by: ccheung

8230423: Move os::sleep to JavaThread::sleep Reviewed-by: rehn, dcubed

Added tag jdk-14+14 for changeset cddef3bde924

8230830: No required ResourceMark in src/hotspot/share/prims/jvmtiImpl.cpp:JvmtiSuspendControl::print() Reviewed-by: dholmes, cjplummer, sspitsyn

8229378: jdwp library loader in linker_md.c quietly truncates on buffer overflow Summary: Check buffer overflow when the jdwp agent full dll name is built Reviewed-by: cjplummer, sspitsyn

8230734: Remove default constructors from java.compiler Reviewed-by: jjg

8230674: Heap dumps should exclude dormant CDS archived objects of unloaded classes Reviewed-by: dholmes, jiangli

8230342: LineNumberReader.getLineNumber() returns inconsistent results after EOF Reviewed-by: rriggs, dfuchs

8192057: com/sun/jdi/BadHandshakeTest.java fails with java.net.ConnectException Reviewed-by: sspitsyn, rrich

8229202: Docker reporting causes secondary crashes in error handling Reviewed-by: coleenp, hseigel, mseledtsov

8230136: DateTimeFormatterBuilder.FractionPrinterParser#parse fails to verify minWidth Reviewed-by: joehw, scolebourne, rriggs

Fix jtreg/vmTestbase/metaspace/shrink_grow/CompressedClassSpaceSize

8230398: Remove NULL checks before FREE_C_HEAP_ARRAY Reviewed-by: dholmes, kbarrett, tschatzl

8227168: Cleanup usage of NEW_C_HEAP_ARRAY Reviewed-by: coleenp, dholmes, kbarrett, tschatzl

update nanos for flush chunk

8230794: Improve assert to get more information about the JDK-8227695 failure Reviewed-by: kbarrett, sjohanss

8229960: Remove sun.nio.cs.map system property Reviewed-by: alanb

8230813: Add JDK-8010500 to compiler/loopopts/superword/TestFuzzPreLoop.java bug list Reviewed-by: zgu

8229785: MethodType::fromMethodDescriptorString should require security permission if loader is null Reviewed-by: vromero

8225761: Update --release 13 symbol information after JDK 13 GA Reviewed-by: jlahoda

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