8200613: SA: jstack throws UnmappedAddressException with a CDS core file Summary: Dump the closed archive heap space into the corefile on Linux by setting bit 2 of the coredump_filter file to dump the file backed private mappings. Reviewed-by: iklam, cjplummer, kevinw, coleenp

8214457: Miscellaneous changes imported from jsr166 CVS 2018-12 Reviewed-by: martin

8214427: probable bug in logic of ConcurrentHashMap.addCount() Reviewed-by: martin, dholmes

8214559: Use {@systemProperty} for definitions of system properties Reviewed-by: martin, jjg

8215224: Update Graal Reviewed-by: kvn

8215097: Do not create NonJavaThreads before BarrierSet Summary: G1 and CMS delay worker thread creation until BarrierSet exists. Reviewed-by: dholmes, tschatzl

8215194: Initial size of UnicodeBlock map is incorrect Reviewed-by: rriggs, rgoel, igerasim

8199394: Object.hashCode should not mention anything about memory addresses Reviewed-by: shade, forax, adinn, rriggs

8215160: Normalize spaces for remaining vmTestbase tests Summary: Add spaces where needed Reviewed-by: sspitsyn, amenkov

8214310: SymbolTable: Use get and insert Summary: Replace get_insert() with get(),insert() Reviewed-by: redestad, coleenp

8215140: Port missing crypto JMH micros from jmh-jdk-microbenchmarks Reviewed-by: redestad

8215161: Normalize spaces for vmTestbase/[a-j] Summary: Added spaces around comparators Reviewed-by: amenkov, sspitsyn, martin

8207258: Distrust TLS server certificates anchored by Symantec Root CAs Reviewed-by: weijun

8214688: TLS 1.3 session resumption with hello retry request failed with "illegal_parameter" Reviewed-by: jnimeh

8208698: Improved ECC Implementation Summary: New implementation of ECDH and ECDSA forsome prime-order curves Reviewed-by: ascarpino

8215165: Improve -Xlog:class+preview message text Summary: Fix up the logging message. Reviewed-by: acorn, lfoltan

8215008: Clear confusion between URL/URI paths and file system paths Reviewed-by: alanb, chegar, martin

8211844: [aix] ProcessBuilder: Piping between created processes does not work. Reviewed-by: cjplummer, simonis, goetz

8208648: ECC Field Arithmetic Enhancements Summary: interal library enhancements to support ECC implementatation Reviewed-by: jnimeh

8215131: Pandoc 2.3/build documentation fixes Reviewed-by: erikj

8214720: Add pandoc filter to improve html man page output Reviewed-by: erikj Contributed-by: magnus.ihse.bursie@oracle.com, jonathan.gibbons@oracle.com

8214897: ZGC: Concurrent Class Unloading Reviewed-by: pliden Contributed-by: erik.osterlund@oracle.com, per.liden@oracle.com, stefan.karlsson@oracle.com

8214491: Upgrade to JLine 3.9.0 Summary: Upgrading JLine to 3.9.0 and updating jshell and jjs to the new JLine. Reviewed-by: rfield, sundar

8215144: PPC64: Wrong assertion "illegal object size" Reviewed-by: simonis

8214114: Switch expressions with try-catch statements Summary: When switch expression contains try-catch, move the stack values into locals before the executing the switch expression, and back when it is done. Reviewed-by: mcimadamore, vromero

8213409: Refactor sun.text.IntHashtable:i18n shell tests to plain java tests Reviewed-by: naoto Contributed-by: ying.z.zhou@oracle.com

8214917: CTW testlibrary shouldn't ignore errors raised by the library itself Reviewed-by: kvn, roland

8215050: [TESTBUG] serviceability/tmtools/jstack/WaitNotifyThreadTest.java fails when run with flag -Xcomp Summary: Identified special case when monitor address is not available in jstack Reviewed-by: dholmes, hseigel, coleenp

8215015: [TESTBUG] remove unneeded -Xfuture option from tests Summary: Remove the option from the tests Reviewed-by: lfoltan, coleenp

8209387: Follow ups to JDK-8195100 Use a low latency hashtable for SymbolTable Summary: Use size_t, replaced macros with const, reverted incorrect API name change. Reviewed-by: coleenp, kbarrett

8215030: Disable shenandoah in Oracle builds Reviewed-by: kbarrett

8215149: TestOptionsWithRangesDynamic.java fails after JDK-8215120 Summary: Removed range specifier completely. Reviewed-by: sjohanss, shade

8214098: sun.security.ssl.HandshakeHash.T12HandshakeHash constructor check backwards. Reviewed-by: xuelei

8215133: AARCH64: disable Math.log intrinsic publishing Reviewed-by: aph

8215117: [JVMCI] TestResolvedJavaType.java failing after JDK-8210031 Reviewed-by: thartmann

8214259: Implementation: JEP 189: Shenandoah: A Low-Pause-Time Garbage Collector (Experimental) Reviewed-by: kvn, roland, shade, coleenp, lmesnik, pliden, jgeorge, ihse, erikj Contributed-by: Christine Flood <chf@redhat.com>, Aleksey Shipilev <shade@redhat.com>, Roland Westrelin <rwestrel@redhat.com>, Zhenygu Gu <zgu@redhat.com>, Andrew Haley <aph@redhat.com>, Andrew Dinn <adinn@redhat.com>, Mario Torre <mtorre@redhat.com>, Roman Kennke <rkennke@redhat.com>

8214128: ARM32: wrong stack alignment on Deoptimization::unpack_frames Reviewed-by: dsamersoff

8215120: 32-bit build failures after JDK-8212657 (Promptly Return Unused Committed Memory from G1) Reviewed-by: tschatzl, rkennke

8214961: AARCH64: wrong encoding for exclusive and atomic load/stores Reviewed-by: aph

8215129: Update build documentation with Xrandr Reviewed-by: ihse Contributed-by: Ao Qi <aoqi@loongson.cn>

8215026: Incorrect amount of memory unmapped with ImageFileReader::close() Summary: Use map_size() instead of _index_size as the amount of memory to be unmapped while closing an image file Reviewed-by: alanb, jlaskey

8210106: sun/tools/jps/TestJps.java timed out Reviewed-by: dholmes, dcubed

8212657: Implementation of JDK-8204089 Promptly Return Unused Committed Memory from G1 Summary: Issue optional, default enabled, concurrent cycles when the VM is idle to reclaim unused internal and Java heap memory. Reviewed-by: sjohanss, sangheki Contributed-by: Rodrigo Bruno <rbruno@gsd.inesc-id.pt>, Ruslan Synytsky <rs@jelastic.com>, Thomas Schatzl <thomas.schatzl@oracle.com>

8214780: Create pandoc package for Windows Reviewed-by: erikj

8215043: Remove declaration of parallel_worker_threads Summary: Removing unused declaration Reviewed-by: eosterlund, tschatzl

8215048: Some classloader typos Reviewed-by: alanb

8210031: implementation for JVM Constants API Reviewed-by: jrose, mcimadamore, darcy, mchung, rriggs, dholmes, forax Contributed-by: brian.goetz@oracle.com, vicente.romero@oracle.com

8214315: G1: fatal error: acquiring lock SATB_Q_FL_lock/1 out of order with lock tty_lock/0 Summary: Add new 'tty' lock rank. Reviewed-by: eosterlund, tschatzl

8213617: JFR should record the PID of the recorded process Reviewed-by: mgronlun

8213966: The ZGC JFR events should be marked as experimental Reviewed-by: pliden

8214023: Update Graal Reviewed-by: kvn

8214052: [testbug] vmTestbase/vm/compiler/CodeCacheInfoOnCompilation - wrong shell used Reviewed-by: jwilhelm Contributed-by: merkel05@gmail.com

8215034: Remove old HOTSWAP conditionals Reviewed-by: dcubed, jiangli, sspitsyn

8214972: Uses of klass_holder() except GC need to apply GC barriers Summary: Fix klass_holder() and make all callers use it, remove holder_phantom(). Reviewed-by: eosterlund, dlong

8214148: [TESTBUG] serviceability/tmtools/jstack/WaitNotifyThreadTest.java is not doing what is expected Summary: Fixed the logic for checking method name and added checks for thread status Reviewed-by: dholmes, coleenp

8204947: Port ShenandoahTaskTerminator to mainline and make it default Reviewed-by: tschatzl, rkennke

8213224: Move code related to GC threads calculation out of AdaptiveSizePolicy Summary: Consolidate code related to GC threads calculation into a single class Reviewed-by: tschatzl, pliden

8213421: Line number information for execution samples always 0 Reviewed-by: mgronlun

8214971: Replace use of string.equals("") with isEmpty() Reviewed-by: jlaskey, prappo, lancea, dfuchs, redestad

8212232: Wrong metadata for the configuration of the cutoff for old object sample events Reviewed-by: mgronlun

8214376: Don't use memset to initialize array of Bundle in output.cpp Reviewed-by: thartmann, shade

8207829: FlightRecorderMXBeanImpl is leaking the first classloader which calls it Reviewed-by: mgronlun

8214840: runtime/NMT/MallocStressTest.java timed out Summary: Add volatile to declaration of static field shared by multiple threads Reviewed-by: dcubed, dholmes, coleenp

8213890: Implementation of JEP 344: Abortable Mixed Collections for G1 Reviewed-by: tschatzl, kbarrett Contributed-by: erik.helin@oracle.com, stefan.johansson@oracle.com

8214936: assert(_needs_refill == 0) failed: Forgot to handle a failed IC transition requiring IC stubs Reviewed-by: kvn, thartmann, pliden

8215005: Missing include of runtime/os.hpp in zError.cpp after JDK-8214925 breaks build without precompiled headers Reviewed-by: shade

8214773: Replace use of thread unsafe strtok Reviewed-by: thartmann, dholmes

8212137: Remove JrtFileSystem finalize method Reviewed-by: alanb

8214944: replace strerror by os::strerror Reviewed-by: dholmes, neliasso

8214707: Prevent GCC 8 from reporting error in ClassLoader::file_name_for_class_name() Reviewed-by: hseigel, dholmes

8214129: SSL session resumption/SNI with TLS1.2 causes StackOverflowError Reviewed-by: xuelei, jjiang

8213127: Refactor test/java/util/ResourceBundle/Control/MissingResourceCauseTest.sh to plain java tests Reviewed-by: naoto

8214925: JFR tool fails to execute Reviewed-by: mgronlun, mseledtsov

8211882: Broken links in serialized-form.html Reviewed-by: darcy, lancea

8214531: HeapMonitorEventOnOffTest.java test fails with "Statistics should be null to begin with" Summary: Remove the enable sampling and let the underlying method call it Reviewed-by: sspitsyn, phh

8214514: javac @file option gives error caused by Chinese encoding in the path Reviewed-by: jjg

Merge

8214912: LogCompilation: Show the comp level Summary: Show the TieredCompilation level from the xml log Reviewed-by: kvn, iignatyev

8214401: [AOT] crash in ClassLoaderData::is_alive() with AOTed jdk.base Reviewed-by: kvn, dlong

8214275: CondyRepeatFailedResolution asserts "Dynamic constant has no fixed basic type" Summary: GenerateOopMap::do_ldc must check for a DynamicInError as well as a Dynamic constant pool tag. Reviewed-by: coleenp

8212794: IBM-964 is required for AIX default charset Reviewed-by: rriggs, ihse, alanb

8214498: java/util/Locale/bcp47u/SystemPropertyTests.java wrong locale default Reviewed-by: lancea, bpb

8214807: Improve handling of very old class files Summary: Remove old version specific code in reflection.cpp Reviewed-by: acorn, dholmes

8214850: Rename vm_operations.?pp files to vmOperations.?pp files Reviewed-by: dholmes, coleenp

8214791: Consistently name gc files containing VM operations Summary: Name all gc files containing VM operations according to a <gc>VMOperations.?pp. Reviewed-by: coleenp, dholmes

8159440: Move marking of promoted objects during initial mark into the concurrent phase Reviewed-by: sjohanss, kbarrett

8193312: Rename VM_CGC_Operation to VM_G1Concurrent Reviewed-by: pliden, sjohanss, jgeorge

8214857: "bad trailing membar" assert failure at memnode.cpp:3220 Reviewed-by: adinn, thartmann

8214858: Improve module graph archiving Reviewed-by: jiangli, alanb

8214571: -Xdoclint of array serialField gives "error: array type not allowed here" Reviewed-by: jjg, sundar

8208277: Code cache heap (-XX:ReservedCodeCacheSize) doesn't work with 1GB LargePages Summary: Use huge pages for code cache if ReservedCodeCacheSize == InitialCodeCacheSize Reviewed-by: kvn

8177552: Compact Number Formatting support Reviewed-by: naoto, rriggs

8214856: Errors with JSZip in web console after upgrade to 3.1.5 Reviewed-by: hannesw

8210107: vmTestbase/nsk/stress/network tests fail with Cannot assign requested address (Bind failed) Reviewed-by: dholmes, mseledtsov, chegar

8214915: CtwRunner misses export for jdk.internal.access Reviewed-by: kvn

8214459: NSS source should be removed Summary: Remove test/jdk/sun/security/pkcs11/nss/src Reviewed-by: valeriep

8214902: Pretty-printing marker annotations add unnecessary parenthesis Reviewed-by: jjg

8214906: [TESTBUG] jfr/event/sampling/TestNative.java fails with UnsatisfiedLinkError Summary: Fixed the name of native method to reflect correct package Reviewed-by: mgronlun

Added tag jdk-12+23 for changeset eef755718cb2

8214908: add ctw tests for jdk.jfr and jdk.management.jfr modules Reviewed-by: kvn

6516099: InputStream.skipFully(int k) to skip exactly k bytes Reviewed-by: rriggs, bchristi, serb, dfuchs

8214795: Add safety check to dynalink inner class lookup Reviewed-by: sundar, attila

8214257: IC cache not clean after cleaning assertion failure Reviewed-by: kvn, thartmann

8214338: Move IC stub refilling out of IC cache transitions Reviewed-by: dlong, rbackman

8213952: Relax DNSName restriction as per RFC 1123 Reviewed-by: weijun, mullan, chegar

8214896: JFR Tool left files behind Reviewed-by: mgronlun

8214786: Remove unused ThreadLocalAllocBuffer::verify() Reviewed-by: kbarrett, eosterlund

8214785: Remove unused WeakHandleType::vm_string Reviewed-by: coleenp, eosterlund

8214782: Add missing access barriers on CLD handle area Reviewed-by: coleenp, eosterlund

8214784: Adjust Dictionary and JNIHandle verification Reviewed-by: coleenp, eosterlund

8205516: JFR tool Reviewed-by: mgronlun

8213703: LambdaConversionException: Invalid receiver type not a subtype of implementation type interface Reviewed-by: mcimadamore

8206962: jlink --release-info=del throws NPE if no keys are specified Reviewed-by: alanb

8214302: Allow safely calling is_unloading() on zombie nmethods Reviewed-by: kvn, pliden

8214522: Last runtime locking issues for concurrent class unloading Reviewed-by: coleenp, pliden

Merge

Merge

8212680: (JDK12b14/Solaris-sparc) SplashScreen::getSplashScreen call fails with ULE: "libsplashscreen.so: ld.so.1: java: fatal: libz.so.1: open failed: No such file or directory" Reviewed-by: prr, ihse, erikj

7124301: [macosx] When in a tab group if you arrow between tabs there are noVoiceOver announcements. 7124298: [macosx] Nothing heard from VoiceOver when tabbing between a nestedtab group and a parent tab group. Reviewed-by: serb, sveerabhadra

8213051: Invalid use of HTML5 in javax.print files Reviewed-by: aivanov, serb

8211147: Incorrect comparator com.sun.beans.introspect.MethodInfo.MethodOrder Reviewed-by: prr

8214558: bad @run tag in CheckPrinterJobSystemProperty.java Reviewed-by: serb

8139178: Wrong fontMetrics when printing in Landscape (OpenJDK) Reviewed-by: prr

8214552: Resolve clash between 4947890 and 8130264 Reviewed-by: rriggs, mchung

8130264: change the mechanism by which JDK loads the platform-specific PrinterJob implementation Reviewed-by: serb, rriggs

8212875: ftp: links for tiff/TTN2.draft.txt do not respond Reviewed-by: serb

8214470: PIT: javax/swing/JPopupMenu/7154841/bug7154841.java errors out on mac10.13 Reviewed-by: jdv, serb

8198339: Test javax/swing/border/Test6981576.java is unstable Reviewed-by: kaddepalli, psadhukhan