7107615: scalability bloker in javax.crypto.JceSecurity Summary: Change to use ConcurrentHashMap instead of syncing on whole method Reviewed-by: xuelei, alanb, dfuchs

8224522: Shenandoah should apply barriers on deoptimization Reviewed-by: rkennke, zgu

8224568: minimal and zero build fails after JDK-8213084 Reviewed-by: shade, lucy Contributed-by: Ao Qi <aoqi@loongson.cn>

8220072: GCC 8.3 reports errors in java.base Reviewed-by: rriggs

8224529: [TESTBUG] JFR TestShenandoahHeapRegion* tests fail on build w/o Shenandoah Summary: Fixed at-requires statement, updated TEST.ROOT Reviewed-by: clanger, egahlin

8218966: AArch64: String.compareTo() can read memory after string Reviewed-by: dsamersoff

8215792: AArch64: String.indexOf generates incorrect result Reviewed-by: dsamersoff

8224248: test/jdk/java/net/InetAddress/CheckJNI.java assumes 127.0.0.1 is available Reviewed-by: dfuchs, chegar Contributed-by: aeubanks@google.com

8224500: Put HeapMonitorStatArrayCorrectnessTest in the problem list Summary: Since the test is failing, let's quarantine it Reviewed-by: stuefe

8214545: sun/management/jmxremote/bootstrap tests hang in revokeall.exe on Windows Reviewed-by: dholmes, amenkov, bulasevich, dfuchs, erikj

8223914: specification of j.l.c.MethodTypeDesc::of should document better the exceptions thrown Reviewed-by: rriggs

8224525: Shenandoah: Eliminate shenandoah verifier's side-effects Reviewed-by: shade, rkennke

8224204: Replace wildcard address with loopback or local host in tests - part 10 Summary: Fixed intermittently failing tests Reviewed-by: chegar

8224203: Remove need to specify type when using FLAG_SET macros Reviewed-by: rehn, pliden, coleenp

8224201: Simplify JVM flag macro expansions Reviewed-by: rehn, kvn, stuefe, tschatzl, coleenp, gziemski

8224508: Shenandoah: Need to update thread roots in final mark for piggyback ref update cycle Reviewed-by: shade, rkennke

8224589: Improve startup behavior of SecurityProperties Reviewed-by: alanb

8224187: Refactor arraycopy_prologue to allow ZGC read barriers on arraycopy Reviewed-by: eosterlund

8224570: Update ProblemList-graal.txt Reviewed-by: thartmann

8224160: Move G1RemSetScanClosure into g1RemSet.cpp file Reviewed-by: kbarrett, sangheki

8224579: ResourceMark not declared in shenandoahRootProcessor.inline.hpp with --disable-precompiled-headers Reviewed-by: shade Contributed-by: Ao Qi <aoqi@loongson.cn>

8224573: Fix windows build after JDK-8221507 Reviewed-by: shade, stuefe

8224193: stringStream should not use Resouce Area Reviewed-by: goetz, coleenp, dholmes

8224487: outputStream should not be copyable Reviewed-by: kbarrett, coleenp

8218997: Xusage text, man help, etc doesn't mention -Xlog option. Reviewed-by: dholmes

8223593: Refactor code for reallocating storage Reviewed-by: prappo, plevart, rriggs, smarks

8224167: Refactor PtrQueue completed buffer processing Summary: Add handle_completed_buffer and refactor. Reviewed-by: tschatzl, shade

8219692: DOM and SAX parsers ignore namespace Reviewed-by: lancea

8224105: Cannot parse JapaneseDate string on some specified locales Reviewed-by: bchristi

8223725: j.l.c.MethodHandleDesc::of throws undocumented exception IllegalArgumentException Reviewed-by: rriggs

8222482: [Graal] Update java-allocation-instrumenter.jar handling in graalunit README.md Reviewed-by: kvn, shade

8223723: j.l.c.MethodTypeDesc.dropParameterTypes​ throws the undocumented exception: IllegalArgumentException Reviewed-by: rriggs

8220293: Deadlock in JFR string pool Reviewed-by: rehn, egahlin

8224495: Shenandoah: Do not rescan code roots in final mark pause if it is not degenerated GC Reviewed-by: shade

8224034: [TESTBUG] runtime/ErrorHandlerTest/ErrorHandler fails intermittently for case 13 on Windows Reviewed-by: dholmes

8224119: Safepoint cleanup logging logs times for things it doesn't do Summary: test condition before reporting times for cleanup actions. Reviewed-by: rehn, hseigel

8213084: Rework and enhance Print[Opto]Assembly output Reviewed-by: kvn, thartmann

8224230: [PPC64, s390] Support AsyncGetCallTrace Reviewed-by: goetz, jcbeyler, sspitsyn

8223733: "Detail" in headings should be "Details" Reviewed-by: hannesw

8223313: Use handshakes for CountStackFrames. Reviewed-by: dholmes, rrich, dcubed

8221507: Implement JFR Events for Shenandoah Reviewed-by: rkennke, shade, egahlin, mseledtsov Contributed-by: Ken Dobson <kdobson@redhat.com>

8223306: Remove threads linked list (use ThreadsList's array in SA) Reviewed-by: coleenp, dholmes, dcubed

8183273: Clarify Instrumentation interface should not be implemented outside java.instrument module Summary: Add a note with a clarification Reviewed-by: alanb, dholmes, jcbeyler

8224166: Create a taglet to better handle @jls and @jvms tags Reviewed-by: erikj, darcy

8224175: Fix inconsistencies in @jls and @jvms tags Reviewed-by: jjg, rfield

8220672: [TESTBUG] TestCPUSets should check that cpuset does not exceed available cores Summary: making sure cpuset size does not exceed available cores Reviewed-by: dholmes, lmesnik

8223663: Update links for tool guides Reviewed-by: alanb, erikj, darcy

Merge

8224014: Don't run test/jdk/java/net/NetworkInterface/IPv4Only.java in IPv6 only environment Reviewed-by: chegar, dfuchs Contributed-by: aeubanks@google.com

8224019: test/jdk/java/nio/channels/DatagramChannel/BasicMulticastTests.java assumes IPv4 is always available Reviewed-by: chegar, dfuchs, alanb Contributed-by: aeubanks@google.com

8224174: java.lang.Number has a default constructor Reviewed-by: rriggs, bpb

8223214: Inet6AddressImpl.loopbackAddress() should choose loopback address that is available Reviewed-by: chegar Contributed-by: aeubanks@google.com

8222807: Address iteration with invalid ZIP header entries Reviewed-by: redestad, clanger

8223444: Improve CodeHeap Free Space Management Reviewed-by: kvn, thartmann

8221967: InternTest.java timed out Summary: Move redundant table lookup and make rehashing be a needed guaranteed safepoint cleanup action. Reviewed-by: dholmes, rehn

8224179: Shenandoah: CTW test failures with traversal GC Reviewed-by: shade

8224210: Shenandoah: Refactor ShenandoahRootScanner to support scanning CSet codecache roots Reviewed-by: shade

8206879: Currency decimal marker incorrect for Peru Reviewed-by: naoto, rpatil

8223856: Replace wildcard address with loopback or local host in tests - part 8 Summary: Fixes some intermittent test failures by replacing wildcard with loopback - or retrying once. Reviewed-by: aefimov, chegar

8130017: use _FORTIFY_SOURCE in gcc fastdebug builds Reviewed-by: erikj

8219313: Support module specific stylesheets Reviewed-by: jjg

8219781: Localized names for Japanese era Reiwa in COMPAT provider Reviewed-by: naoto

8222492: G1 unnecessarily scans remembered set cards for regions that already have been evacuated Summary: Filter out cards from the current collection set during evacuation increments. Reviewed-by: kbarrett, sangheki

8222302: [TESTBUG]test/hotspot/jtreg/compiler/intrinsics/sha/cli/TestUseSHAOptionOnUnsupportedCPU.java fails on any other CPU Reviewed-by: kvn, dlong

8224170: Build failures after JDK-8207812 (Implement Dynamic CDS Archive) Reviewed-by: stuefe, kvn

8163805: hotspot/test/serviceability/sa/sadebugd/SADebugDTest.java failed with timed out Reviewed-by: cjplummer, jcbeyler

8223595: Consider updating jdk.jshell module description Summary: Conform to module summary standards Reviewed-by: jlahoda

8223803: j.l.c.MethodTypeDesc::insertParameterTypes​ doesn't control type of parameters Reviewed-by: rriggs

8223951: Shenandoah: Only need to update thread roots during final update refs Reviewed-by: shade

8207812: Implement Dynamic CDS Archive Summary: Improve the usability of AppCDS Reviewed-by: acorn, jiangli, mseledtsov Contributed-by: ioi.lam@oracle.com, jianglizhou@google.com, calvin.cheung@oracle.com

8220166: Performance regression in deserialization (4-6% in SPECjbb) Reviewed-by: shade, dholmes, alanb

8224028: loop initial declarations introduced by JDK-8184770 Reviewed-by: dfuchs, amenkov, sspitsyn

8223774: Shenandoah: Refactor ShenandoahRootProcessor and family Reviewed-by: shade, rkennke

8224038: Fix remaining InCSetState mentions Reviewed-by: kbarrett

8223961: ZGC: Unexpected behaviour due to ZMetronome::wait_for_tick() oversleeping Reviewed-by: pliden, stefank Contributed-by: fujie@loongson.cn, per.liden@oracle.com

8223472: volatile long field corruption on x86_32 Reviewed-by: eosterlund, dholmes, shade, coleenp

8222276: (zipfs) Refactoring and cleanups to prepare for JDK-8213031 Reviewed-by: lancea

8220656: ARM32: -XX:MaxVectorSize=16 makes SIGILL Reviewed-by: dholmes, dlong

8223944: fix zlib related building docu and comments Reviewed-by: alanb, erikj

8223665: SA: debugd options should follow jhsdb style Reviewed-by: dholmes, sspitsyn, ysuenaga, jcbeyler Contributed-by: Osamu Sakamoto <sakamoto.osamu@nttcom.co.jp>

8160539: Stack frame scanning acquires DerivedPointerTableGC_lock mutex Summary: Use lock-free stack for accumulating table entries. Reviewed-by: tschatzl, kvn

8222825: ARM32 SIGILL issue on single core CPU (not supported PLDW instruction) Reviewed-by: dholmes, dlong

8223346: Update Graal Reviewed-by: kvn

8222154: upgrade gtest to 1.8.1 Reviewed-by: jwilhelm, rwestberg

8224017: [Graal] gc/z/TestUncommit.java fails with Graal Reviewed-by: kvn

8224020: AsyncGetCallTrace test should not run on PPC64 or IA64 Summary: Restrict the test to the right architectures Reviewed-by: cjplummer, sspitsyn, simonis

8224033: os::snprintf should be used in virtualizationSupport.cpp Reviewed-by: mbaesken, stuefe

8223499: Remove two DocuSign root certificates that are expiring Reviewed-by: mullan

8223910: TestFloatJNIArgs and TestTrichotomyExpressions time out with Graal as JIT Reviewed-by: thartmann

8222422: vmTestbase/nsk/jdi/ClassLoaderReference/definedClasses tests failed with Unexpected Exception: null Reviewed-by: dholmes, jcbeyler, cjplummer

8223726: j.l.c.MethodTypeDesc spec should contain precise assertions for one parameter's methods Reviewed-by: darcy

8224043: Shenandoah: Remove clear_claimed_marks() from start of concurrent_traversal() Reviewed-by: shade

8224042: Add private alignDown method to MappedByteBuffer Summary: Use alignDown method to round addresses down to page boundary Reviewed-by: stuefe, mikael, alanb

8224018: test/jdk/java/net/ipv6tests/{Tcp,Udp}Test.java assume IPv4 is available Reviewed-by: dfuchs, chegar Contributed-by: aeubanks@google.com

8223442: java/nio/channels/SocketChannel/AdaptorStreams.java testConcurrentTimedReadWrite3(): failure Reviewed-by: michaelm

8223585: vmTestbase/runtime/pcl/* get SEGV in MetadataOnStackClosure::do_metadata(Metadata*)+0x0 Summary: adjust old method table by only one thread. Reviewed-by: kvn, jcbeyler, sspitsyn

8224031: Cannot parse switch expressions after type cast Summary: Correctly categorize parentheses followed by the switch keyword as cast. Reviewed-by: mcimadamore

8223438: add VirtualizationInformation JFR event Reviewed-by: clanger, egahlin

8223572: ~ThreadInVMForHandshake() should call handle_special_runtime_exit_condition() Reviewed-by: dcubed, rehn, dholmes

8224023: Redo the fix for ErrorFile option does not handle pre-existing error files of the same name Reviewed-by: clanger, dholmes

8223956: Make SymbolTable and StringTable AllStatic Summary: Removed superfluous and confusing _the_table pointer. Reviewed-by: gziemski, rehn

8222548: Upgrading JDK 13 with the latest available jQuery 3.4.1 Reviewed-by: hannesw

8222169: java.lang.AssertionError switch expression in ternary operator - ? Summary: Ensure the stack size recoded at the begining of the let expression is the correct one. Reviewed-by: vromero Contributed-by: vicente.romero@oracle.com, jan.lahoda@oracle.com

8223770: code_size2 still too small in some compressed oops configurations Reviewed-by: mdoerr, stuefe

8224010: Incorrect string interning Summary: Revert jvmci change Reviewed-by: dholmes, jiangli

Added tag jdk-13+21 for changeset f2f11d7f7f4e

8223980: Shenandoah: Refactor and fix ObjArrayChunkedTask verification Reviewed-by: rkennke

8223532: Don't try creating IPv4 sockets in NetworkInterface.c if IPv4 is not supported Reviewed-by: dfuchs, chegar Contributed-by: aeubanks@google.com

8222136: Remove two Comodo root CA certificates that are expiring Reviewed-by: mullan

8223798: Replace wildcard address with loopback or local host in tests - part 7 Reviewed-by: dfuchs, vtewari

8223880: Update sun/net/ftp/FtpURL.java and sun/net/ftp/FtpURLConnectionLeak.java to work with IPv6 addresses Summary: This fix updates three tests: sun/net/ftp/FtpURL.java, sun/net/ftp/FtpURLConnectionLeak.java, and sun/net/ftp/FtpGetContent.java, to work with IPv6 addresses Reviewed-by: chegar, aeubanks, vtewari

8223716: sun/net/www/http/HttpClient/MultiThreadTest.java should be more resilient to unexpected traffic Reviewed-by: chegar

8184770: JDWP support for IPv6 Reviewed-by: sspitsyn, chegar

8223737: Fix HostsFileNameService for IPv6 literal addresses Reviewed-by: chegar, msheppar Contributed-by: aeubanks@google.com

8223215: Shenandoah: Support verifying subset of roots Reviewed-by: shade, rkennke

8223885: hs_err and replay file may contain garbage when overwriting existing file Summary: Truncate file before overwriting. Reviewed-by: stuefe, dholmes

8223911: Disable bad node budget verification until the fix Reviewed-by: kvn, thartmann

Merge

Merge

8212700: Change the mechanism by which JDK loads the platform-specific AWT Toolkit Reviewed-by: serb, rriggs

8222362: Upgrade to Freetype 2.10.0 Reviewed-by: serb, erikj

8211826: StringIndexOutOfBoundsException happens via GetStringUTFRegion() Reviewed-by: serb

8144125: [macOS] java/awt/event/ComponentEvent/MovedResizedTwiceTest/MovedResizedTwiceTest.java failed automatically Reviewed-by: dmarkov

7141393: [macosx] CARemoteLayer code refactoring and unit test Reviewed-by: dmarkov, jdv

Merge

8223237: Replace use of string.equals("") with isEmpty() in java.desktop Reviewed-by: prr

Merge

8222819: Remove setting of headless property on MacOS from launcher code. Reviewed-by: serb, rriggs