8223258: Shenandoah: SRP::process_all_roots_slow processes JvmtiExport weak oops twice Reviewed-by: rkennke

8223227: Rename acquire_tag_map() to tag_map_acquire() in jvmtiEnvBase Reviewed-by: dholmes, jcbeyler

8216978: Drop support for pre JDK 1.4 SocketImpl implementations Reviewed-by: chegar, alanb, dfuchs

8219202: Use Unsynchronized StringBuilder in sun.net.www.ParseUtil Reviewed-by: chegar Contributed-by: Alan Malloy <amalloy@google.com>

8222992: Shenandoah: Pre-evacuate all roots Reviewed-by: shade

8219138: Miscellaneous changes imported from jsr166 CVS 2019-05 Reviewed-by: martin

8220248: fix headings in java.util.concurrent Reviewed-by: martin, jjg

8221892: ThreadPoolExecutor: Thread.isAlive() is not equivalent to not being startable Reviewed-by: martin, dholmes

8221120: CopyOnWriteArrayList.set should always have volatile write semantics Reviewed-by: martin

8222930: ConcurrentSkipListMap.clone() shares size variable between original and clone Reviewed-by: martin, smarks Contributed-by: Adam Farley8 <adam.farley@uk.ibm.com>, Martin Buchholz <martinrb@google.com>

8223145: Replace wildcard address with loopback or local host in tests - part 1 Summary: Replaces binding to wildacard with alternative less susceptible to intermittent failure in some intermittently failing tests. Reviewed-by: chegar, msheppar

8223064: Minor cleanups in ResolvedMethodTable Reviewed-by: hseigel, coleenp

8222986: Add parameter to skip clearing CHeapBitMaps when resizing Reviewed-by: pliden

8198505: Remove CollectorPolicy and its subclasses Reviewed-by: pliden, shade

8222895: StackOverflowError in custom security manager that relies on ClassSpecializer Reviewed-by: alanb

8223194: runtime/Shutdown/ShutdownTest.java due to "OutOfMemoryError: Java heap too small" Summary: Use default memory for the test. Reviewed-by: dholmes, kvn

Added tag jdk-13+19 for changeset a43d6467317d

8223177: Data race on JvmtiEnvBase::_tag_map in double-checked locking Summary: Add memory fences on accesses to JvmtiEnvBase::_tag_map Reviewed-by: dholmes, jcbeyler, sspitsyn

8146726: Improve AbstractProcessor to issue warnings for repeated information Reviewed-by: jjg, smarks, serb, igerasim

8220818: Validator does not find missing match for keyref error Reviewed-by: lancea

8222769: [TESTBUG] TestJFRNetworkEvents should not rely on hostname command Summary: Using InetAddress.getLocalHost() Reviewed-by: egahlin, lmesnik Contributed-by: Severin Gehwolf <sgehwolf@redhat.com>

8221267: Document the jdk.net.URLClassPath.showIgnoredClassPathEntries system property Reviewed-by: alanb, bpb, lancea

8220623: [JVMCI] Update JVMCI to support JVMCI based Compiler compiled into shared library Reviewed-by: dnsimon, never, stefank, rehn, neliasso, dholmes, kbarrett, coleenp

8222744: add support for generating method handles from a variable symbol Reviewed-by: mcimadamore

8202414: Unsafe write after primitive array creation may result in array length change Summary: Avoided collecting unaligned stores in Initialize node by making can_capture_store return false for same Reviewed-by: dlong, kvn, vlivanov

8223078: Add microbenchmark for array copying/clearing/resizing Reviewed-by: dl, redestad

8223190: Test gc/arguments/TestShrinkHeapInSteps.java breaks with change for JDK-8074355 Summary: Remove too strict assert. Reviewed-by: hseigel

8223184: Shenandoah: Missing roots in SRP::process_all_roots_slow Reviewed-by: shade

8074355: make MutexLocker smarter about non-JavaThreads Summary: Use safepoint_check_always/safepoint_check_never instead of safepoint_check_sometimes for locks that are taken by JavaThreads and non-JavaThreads Reviewed-by: dholmes, rehn, dcubed, lmesnik

8213399: DecoderLocker is unused Summary: remove DecoderLocker Reviewed-by: iklam, dholmes

8223146: [TESTBUG] new test vmTestbase/nsk/share/ExceptionCheckingJniEnv/exceptionjni001/ fails on Windows Summary: Keep it simple and handle INT32_MIN separately Reviewed-by: dholmes, sspitsyn

8222821: com/sun/jdi/ExceptionEvents.java failed Reviewed-by: dlong, sspitsyn, jcbeyler, cjplummer

8215113: Sampling interval not always correct Summary: Fix the sampling interval Reviewed-by: phh, sspitsyn

8222137: Remove T-Systems root CA certificate Reviewed-by: mullan

8216577: Add GlobalSign's R6 Root certificate Reviewed-by: mullan, clanger

8222913: Add Jib support for VERSION_EXTRA* Reviewed-by: tbell, mikael

8222749: vmTestbase/nsk/jdi/ThreadStartRequest/addThreadFilter/addthreadfilter001/TestDescription.java failed with "eventSet1.size() != 3 :: 2" Reviewed-by: sspitsyn, jcbeyler

8221639: [i386] expand_exec_shield_cs_limit workaround is undefined code after JDK-8199717 Summary: Only perform this optimization for x86_64 Reviewed-by: dholmes, andrew

8219807: C2 crash in IfNode::up_one_dom(Node*, bool) Summary: Guard against regions degraded to copies. Reviewed-by: kvn

8222852: Reduce String concat combinator tree shapes by folding constants into prependers Reviewed-by: shade, plevart, forax Contributed-by: claes.redestad@oracle.com, peter.levart@gmail.com

8222934: mark new VM option AllowRedefinitionToAddOrDeleteMethods as deprecated Summary: Mark new option depricated Reviewed-by: dcubed, coleenp, dholmes

8218152: [javac] fails and exits with no error if a bad annotation processor provided Summary: Handle exceptions thrown while loading annotation processors. Reviewed-by: jlahoda Contributed-by: groeges@uk.ibm.com

8222529: sun.jdwp.listenerAddress agent property uses wrong encoding Reviewed-by: sspitsyn, amenkov, clanger, erikj

8221991: Improve the HTML for the inheritance tree for a type Reviewed-by: hannesw

8219403: JVMCIRuntime::adjust_comp_level should be replaced Reviewed-by: kvn, dnsimon, never

8220388: Increase -inlinehint-threshold for Clang to avoid G1 pause time regression Summary: Make Clang inline more aggressively for functions with inline keyword Reviewed-by: erikj, jiangli, shade

8222988: Use MonitorLocker rather than MutexLocker when wait/notify used Summary: fixed use cases in code except CMS. Reviewed-by: rehn, dcubed

8036608: Key.getAlgorithm link to standard algorithm names needs to be updated Reviewed-by: xuelei

8218280: LineNumberReader throws "Mark invalid" exception if CRLF straddles buffer. Reviewed-by: dfuchs, prappo

8223020: aarch64: expand minI_rReg and maxI_rReg patterns into separate instructions Reviewed-by: aph

8223015: Cleanups for zipfs tests Reviewed-by: redestad, lancea

8221592: C2 compilation failed with assert(!q->is_MergeMem()) Summary: Transform the original MergeMem after transforming the slices to get rid of MergeMem inputs. Reviewed-by: kvn, neliasso

8223003: SunMSCAPI keys are not cleaned up Reviewed-by: igerasim

8220813: update hotspot tier1_gc tests depending on GC to use @requires vm.gc.X Reviewed-by: pliden, lmesnik Contributed-by: aoqi@loongson.cn

8219487: j.l.c.ClassDesc spec should contain precise assertions for one parameter's methods Reviewed-by: darcy, jlaskey

8222980: Upgrade IANA Language Subtag Registry to Version 2019-04-03 Reviewed-by: bpb, lancea

8221988: add possibility to build with Visual Studio 2019 Reviewed-by: erikj, ysuenaga

8129315: java/net/Socket/LingerTest.java and java/net/Socket/ShutdownBoth.java timeout intermittently Summary: tests are updated to use the loopback address instead of the wildcard to avoid traffic being routed to a different server than what was intended by the test. Reviewed-by: chegar

8223026: [BACKOUT] Typo in test/hotspot/jtreg/TEST.groups is causing test harness failures Reviewed-by: dsimms

8223016: ZGC: Fix misaligned statistics printout Reviewed-by: tschatzl

8222637: Obsolete NeedsDeoptSuspend Reviewed-by: dlong, coleenp, dholmes

8222440: (zipfs) JarFileSystem does not correctly handle versioned entries if no root entry is present Reviewed-by: lancea

8222518: Remove unnecessary caching of Parker object in java.lang.Thread Reviewed-by: dcubed, rehn

8222743: Xerces 2.12.0: DOM Implementation Reviewed-by: lancea