[lworld] RFR: Merge openjdk/jdk:master

Wed Apr 8 15:04:11 UTC 2020

Merge jdk-15+16 from master

-------------

Commit messages:
 - Remove whitespace/tabs
 - Merge branch 'lworld' into lworld_merge
 - Discovered merge issue JDK-8242269
 - All done merging master
 - 8241727: Typos: empty lines in javadoc, inconsistent indents, etc. (core-libs only)
 - 8232846: ProcessHandle.Info command with non-English shows question marks
 - 8241771: Remove dead code in SparsePRT
 - 8241789: Make citations of JLS and JVMS consistent in java.lang.Class
 - 8241765: Shenandoah: AARCH64 need to save/restore call clobbered registers before calling keepalive barrier
 - 8241721: Change to GCC 9.2 for building on Linux at Oracle
 - 8241631: PropertyGetterTaglet, PropertySetterTaglet may be removed
 - 8239563: Reduce public exports in dynamic libraries built from JDK static libraries
 - 8241750: x86_32 build failure after JDK-8227269
 - 8193210: [JVMCI/Graal] add JFR compiler phase/inlining events
 - 8241400: [macos] jpackageapplauncher/main.m built using CXXFLAGS_JDKEXE
 - 8241748: Shenandoah: inline MarkingContext TAMS methods
 - 8241740: Shenandoah: remove ShenandoahHeapRegion::_heap
 - 8241743: Shenandoah: refactor and inline ShenandoahHeap::heap()
 - 8241692: Shenandoah: remove ShenandoahHeapRegion::_reserved
 - 8241660: Add virtualization information output to hs_err file on macOS
 - 8241336: Some java.net tests failed with NoRouteToHostException on MacOS with special network configuration
 - 8241700: Shenandoah: Fold ShenandoahKeepAliveBarrier flag into ShenandoahSATBBarrier
 - 8241597: x86: Remove MMX support
 - 8241434: x86: Fix Assembler::emit_operand asserts for XMM registers
 - 8241436: C2: Factor out C2-specific code from MacroAssembler
 - 8227269: Slow class loading when running with JDWP
 - 8241586: compiler/cpuflags/TestAESIntrinsicsOnUnsupportedConfig.java fails on aarch64
 - 8241675: Shenandoah: assert(n->outcnt() > 0) at shenandoahSupport.cpp:2858 with java/util/Collections/FindSubList.java
 - 8240676: Meet not symmetric failure when running lucene on jdk8
 - 8238855: Move G1ConcurrentMark flag sanity checks to g1Arguments
 - 8240956: SEGV in DwarfParser::process_dwarf after JDK-8234624
 - 8241723: Build error after 8241581
 - 8241581: Add BitMap::count_one_bits variant for arbitrary lengths
 - 8129841: Update comment for Java_java_net_Inet6AddressImpl_getHostByAddr
 - 8241470: HtmlStyle: group and document members: description, flex, signature
 - 8241696: ProblemList gc/metaspace/CompressedClassSpaceSizeInJmapHeap.java due to JDK-8241293
 - 8236975: compiler/graalunit tests fails with --illegal-access=deny
 - 8241673: Shenandoah: refactor anti-false-sharing padding
 - 8241668: Shenandoah: make ShenandoahHeapRegion not derive from ContiguousSpace
 - 8233093: Move CDS heap oopmaps into new MetaspaceShared::bm region
 - 8240634: event/runtime/TestMetaspaceAllocationFailure.java times out
 - 8196751: Add jhsdb option to specify debug server RMI connector port
 - 8241596: ZGC: Shorten runtime of gc/z/TestUncommit.java
 - 8241674: Fix incorrect jtreg option in FilePublisherPermsTest
 - 8172485: [TESTBUG] RedefineLeak.java runs out of metaspace memory
 - 8241595: Fix missing debug_orig information in Ideal Graph Visualizer
 - 8235459: HttpRequest.BodyPublishers::ofFile assumes the default file system
 - Added tag jdk-15+16 for changeset 5c7ec21f5d13
 - 8241649: Optimize Character.toString
 - 8241365: Define Unique_Node_List::contains() to prevent usage by mistake
 - 8240335: C2: assert(found_sfpt) failed: no node in loop that's not input to safepoint
 - 8241491: Problem list jdk/javax/swing/UIDefaults/8146330/UIDefaultKeySizeTest.java on aix
 - 8241419: Remove unused InterfaceSupport::_number_of_calls
 - 8241482: AArch64: Fix a potential issue after JDK-8239549
 - 8241427: Coarsen locking in Modules::add_module_exports
 - 8237977: Further update javax/net/ssl/compatibility/Compatibility.java
 - 8241544: update stylesheet for *-page CSS class rename and hyphenated naming
 - 8237219: Disable native SunEC implementation by default
 - 8241311: Move some charset mapping tests from closed to open
 - 8241583: Shenandoah: turn heap lock asserts into macros
 - 8237599: Greedy matching against supplementary chars fails to respect the region
 - 8237859: C2: Crash when loads float above range check
 - 8241584: Remove unused classLoader perf counters
 - 8241500: FieldLayout/OldLayoutCheck.java fails in 32-bit VMs
 - 8241433: x86: Add VBMI CPU feature detection
 - 8241458: [JVMCI] add mark value to expose CodeOffsets::Frame_Complete
 - 8241545: Shenandoah: purge root work overwrites counters after JDK-8228818
 - 8241445: Fix copyright in test/jdk/tools/launcher/ArgFileSyntax.java
 - 8241462: StripNativeDebugSymbols jlink plugin allocates huge arrays
 - 8241534: Shenandoah: region status should include update watermark
 - 8241520: Shenandoah: simplify region sequence numbers handling
 - 8241395: Factor out platform independent code for os::xxx_memory_special()
 - 8241532: ProblemList tests from 8241530 on OSX
 - 8240905: assert(mem == (Node*)1 || mem == mem2) failed: multiple Memories being matched at once?
 - 8237497: vmStructs_jvmci.cpp does not check that the correct field type is specified
 - 8241144: Javadoc is not generated for new module jdk.nio.mapmode
 - 8241067: Shenandoah: improve ShenandoahNMethod::has_cset_oops arguments
 - 8241371: Refactor and consolidate package_from_name
 - 8241292: Interactive Search results are not highlighted as they used to be
 - 8241244: CDS dynamic dump asserts in ArchivePtrBitmapCleaner::do_bit
 - 8241190: Fix name clash for constants-summary CSS class
 - 8241139: Shenandoah: distribute mark-compact work exactly to minimize fragmentation
 - 8241435: Shenandoah: avoid disabling pacing with "aggressive"
 - 8241351: Shenandoah: fragmentation metrics overhaul
 - 8231779: crash HeapWord*ParallelScavengeHeap::failed_mem_allocate
 - 8240248: Extend superword reduction optimizations for x86
 - 8240975: Extend NativeLibraries to support explicit unloading
 - 8241443: Problem list some java.net tests failing with NoRouteToHostException on macOS with special network configuration
 - 8241068: Shenandoah: improve ShenandoahTraversalGC constructor arguments
 - 8241271: Make hotspot build reproducible
 - 8241310: Fix warnings in jdk buildtools
 - 8241091: AArch64: "bad AD file" with VM option "-XX:-UsePopCountInstruction"
 - 8215712: Parsing extension failure may alert decode_error
 - Merge
 - 8232634: Problem List ICMColorDataTest.java
 - 8241291: JCK test javax_swing/text/DefaultStyledDocument/ElementSpec/ESpecCtor.html fails
 - 8241319: WB_GetCodeBlob doesn't have ResourceMark
 - 8241014: Miscellaneous typos in documentation comments
 - 8240921: Minor correction to HttpResponse.BodySubscribers example
 - 8241009: CommandLineFlagComboNegative.java fails after JDK-8240563
 - 8219989: Retire the com.sun.net.ssl.internal.ssl.Provider name
 - 8241039: Retire the deprecated SSLSession.getPeerCertificateChain() method
 - Merge
 - 8240786: [TESTBUG] The test java/awt/Window/GetScreenLocation/GetScreenLocationTest.java fails on HiDPI screen
 - 8241296: Segfault in JNIHandleBlock::oops_do()
 - 8237894: CTW: C1 compilation fails with assert(x->type()->tag() == f->type()->tag()) failed: should have same type
 - 8241320: The ClassLoaderData::_is_unsafe_anonymous field is unused in the SA
 - 8240222: [TESTBUG] gtest/jfr/test_networkUtilization.cpp failed when the number of tests is greater than or equal to 2
 - 8240590: Add MemRegion::destroy_array to complement introduced create_array
 - 8241123: Refactor vmTestbase stress framework to use j.u.c and make creation of threads more flexible
 - 8241001: Improve logging in the ConcurrentGCBreakpoint mechanism
 - 8241335: ProblemList serviceability/sa/ClhsdbPstack.java due to JDK-8240956
 - 8241130: com.sun.jndi.ldap.EventSupport.removeDeadNotifier: java.lang.NullPointerException
 - 8240902: JDI shared memory connector can use already closed Handles
 - 8139652: Mutator refinement processing should take the oldest dirty card buffer
 - 8241231: Update Graal
 - 8241073: Pre-generated Stubs for javax.management, Activation, Naming
 - 8241233: Typo in problem listing of UIDefaultKeySizeTest.java
 - 8241078: OOM error parsing HTML with large <pre> Tag text
 - 8226230: Test javax/swing/JInternalFrame/8020708/bug8020708.java fails on Ubuntu
 - 8241229: Problem list jdk/javax/swing/UIDefaults/8146330/UIDefaultKeySizeTest.java
 - 8146330: [macosx] UIDefaults.keys() different size than UIDefaults.keySet()
 - 8223935: PIT: java/awt/font/WindowsIndicFonts.java fails on windows10
 - 8168304: Make all of DependencyContext_test available in product mode
 - 8240476: SystemPropertiesWriter does not conform to standard page layout
 - 8240543: Update problem list entry for serviceability/sa/TestRevPtrsForInvokeDynamic.java to reference JDK-8241235
 - 8241254: Simplify usage of UTIL_DEPRECATED_ARG_ENABLE
 - 8241263: JFR: Bump native events limit
 - 8240818: Remove colon from "JFR: Shutdown Hook" thread name
 - 8240819: Assign a name to the JfrThreadSampler thread
 - 8240773: JFR: Non-Java threads are not serialized
 - 8226806: [macOS 10.14] Methods of Java Robot should be called from appropriate thread
 - 8236635: JTabbedPane preferred size calculation is wrong for SCROLL_TAB_LAYOUT
 - 8226253: JAWS reports wrong number of radio buttons when buttons are hidden
 - 8161558: ListIterator should not discard cause on exception
 - 8240604: Rewrite sun/management/jmxremote/bootstrap/CustomLauncherTest.java test to make binaries from source file
 - 8240795: [REDO] 8238384 CTW: C2 compilation fails with "assert(store != load->find_exact_control(load->in(0))) failed: dependence cycle found"
 - 8240977: ProblemList failing jtreg tests on macos
 - 8240633: Memory leaks in the implementations of FileChooserUI
 - 8238075: [OGL] Delete unused properties
 - 8237746: Fixing compiler warnings in src/demo/share/jfc
 - 8040630: Popup menus and tooltips flicker with previous popup contents when first shown
 - 8233573: Toolkit.getScreenInsets(GraphicsConfiguration) may throw ClassCastException
 - 6532025: GIF reader throws misleading exception with truncated images
 - 8240518: Incorrect JNU_ReleaseStringPlatformChars in Windows Print
 - 8176040: Documentation of java.awt.Rectangle.add(java.awt.Point) is wrong
 - 8219578: No associated icon for the leaf node of JTree
 - 8241095: x86: Improve prefix handling in Assembler
 - 8240227: Loop predicates should be copied to unswitched loops
 - 8241232: -XX:+BootstrapJVMCI is not compatible with TieredStopAtLevel < CompLevel_full_optimization
 - 8241064: JFR related tests TestMetaspaceAllocationFailure.java and TestEventInstrumentation.java miss requires tag
 - 8230290: [JVMCI] Remove unused API entry points
 - 8202117: com/sun/jndi/ldap/RemoveNamingListenerTest.java fails intermittently: Connection reset
 - Added tag jdk-15+15 for changeset 82b7c62cf4cc
 - 8235908: omit ThreadPriorityPolicy warning when value is set from image
 - 8241097: java/math/BigInteger/largeMemory/SymmetricRangeTests.java requires -XX:+CompactStrings
 - 8202469: (ann) Type annotations on type variable bounds that are also type variables are lost
 - Merge
 - 8241162: ProblemList serviceability/sa/TestHeapDumpForInvokeDynamic.java on OSX
 - 8241030: rename HtmlTag to TagName
 - 8236285: [JVMCI] improve TranslatedException traces
 - 8240970: Some tests fail when run with JCov
 - 8241128: x86_32 build failure after JDK-8241042
 - 8240711: TestJstatdPort.java failed due to "ExportException: Port already in use:"
 - 8227340: Modify problem list entry for javax/management/remote/mandatory/connection/MultiThreadDeadLockTest.java
 - 8240906: Update ZGC ProblemList for serviceability/sa/TestJmapCoreMetaspace.java
 - 8241033: Create test library utility for getting JFR streaming repository
 - 8239497: SEGV in EdgeUtils::field_name_symbol(Edge const&)
 - Merge
 - Added tag jdk-14-ga for changeset bc54620a3848
 - 8232161: Align some one-way conversion in MS950 charset with Windows
 - 8214245: Case insensitive matching doesn't work correctly for some character classes
 - 8241093: Shenandoah: editorial changes in flag descriptions
 - 8241082: Upgrade IANA Language Subtag Registry data to 03-16-2020 version
 - 8186143: keytool -ext option doesn't accept wildcards for DNS subject alternative names
 - 8238268: Many SA tests are not running on OSX because they do not attempt to use sudo when available
 - 8241124: Aarch64 build broken by JDK-8239593
 - 8239593: Bogus warning "Re-registering of platform native method" for a JVMTI agent
 - 8241122: Remove unimplemented InlineTree constructor definition from parse.hpp
 - 8237045: JVM uses excessive memory with -XX:+EnableJVMCI -XX:JVMCICounterSize=2147483648
 - 8241042: x86_64: Improve Assembler generation
 - 8240976: [JVMCI] MethodProfileWidth flag is broken
 - Merge
 - 8241081: Shenandoah: Do not modify update-watermark concurrently
 - 8241077: x86_64: Minor Assembler improvements
 - 8240824: enhance print_full_memory_info on Linux by THP related information
 - 8241018: 32-bit integer log2 functions return the wrong value for negative arguments on 64-bit machines
 - 8240626: Some of the java.time.chrono.Eras return empty display name for some styles and locales
 - 8241034: Fix a configuring error with "-Xmx2048M: command not found"
 - 8240363: Refactor Compile::Output() to its own Phase
 - 8240964: Compilation error thrown when long literal used with yield
 - 8241043: Expand assertions to identify thread with errant _stack_base
 - 8240353: AArch64: missing support for -XX:+ExtendedDTraceProbes in C1
 - 8235339: test TargetAnnoCombo.java is failing after new target RECORD_COMPONENT was added
 - 8240130: Improve and update discussion of visitor evolution warnings
 - 8239825: G1: Simplify threshold test for mutator refinement
 - 8217441: Failure of ::realloc() should be handled correctly in sawindbg.cpp
 - 8240982: Incorrect copyright header in BCEL 6.4.1 sources
 - 8240916: Convert to using hyphenated naming for CSS classes
 - 8241010: Unnecessarily resolving some well-known classes
 - 8241006: Cleanup TemplateInterpreter initialization
 - 8239447: compiler error for annotations applied to record components with target METHOD
 - 8240714: ZGC: TestSmallHeap.java failed due to OutOfMemoryError
 - 8240983: Incorrect copyright header in Apache Santuario files
 - 8231668: Remove ForceDynamicNumberOfGCThreads
 - 8240591: G1HeapSizingPolicy attempts to compute expansion_amount even when at full capacity
 - 8240980: Backout JDK-8240261
 - 8240854: [REDO] some jaotc failures of fastdebug build with specific flags
 - 8240846: Zero VM is broken after JDK-8238681: UseSSE not defined
 - 8238000: Crash in ClassLoader::record_result while dynamic dumping netty
 - 8238566: java.security.Provider$Service.supportsParameter() is racy
 - 8240555: Using env of JAVA_TOOL_OPTIONS and _JAVA_OPTIONS breaks QuietOption.java test
 - 8240971: Fix CSS styles in some doc comments
 - 8240972: macOS codesign fail on macOS 10.13.5 or older
 - 8240242: improve the javadoc for Lookup::dropLookupModes w.r.t. dropping UNCONDITIONAL
 - 8228336: Refactor native library loading implementation
 - 8240950: Missing AC_SUBST after JDK-82408
 - 8149110: Introduce DISABLED_WARNINGS for Java compilation
 - 8240947: Change conflicting JVM features from warning to error
 - 8059309: network tests fail with "java.net.SocketException: Couldn't obtain phys addr" when run as "root"
 - 8240948: Shenandoah: cleanup not-forwarded-objects paths after JDK-8240868
 - Merge
 - 8240917: Shenandoah: Avoid scanning thread code roots twice in all root scanner
 - 8239355: (dc) Initial value of SO_SNDBUF should allow sending large datagrams (macOS)
 - 8240873: Shenandoah: Short-cut arraycopy barriers
 - 8240872: Shenandoah: Avoid updating new regions from start of evacuation
 - 8240563: [TESTBUG] WB_IsCDSIncludedInVmBuild should support uncompressed oops/klasses
 - 8240957: Clarify BadAttributeValueExpException readObject method
 - 8240704: CheckHandles.java failed "AssertionError: Handle use increased by more than 10 percent."
 - 8216332: Grapheme regex does not work with emoji sequences
 - 8231042: [macos] JFileChooser creates new folder on ESC
 - 8239902: Remove direct usage of JSlider, JProgressBar classes in CAccessible class
 - 8204161: [TESTBUG] auto failed with the "Applet thread threw exception: java.lang.UnsupportedOperationException" exception
 - Merge
 - Merge
 - 8238936: The crash in XRobotPeer when the custom GraphicsDevice is used
 - 8238676: jni crashes on accessing it from process exit hook
 - 8235153: [TESTBUG] [macos 10.15] java/awt/Graphics/DrawImageBG/SystemBgColorTest.java fails
 - 8236938: [TESTBUG] JFR event MetaspaceAllocationFailure is not tested
 - 8239149: Cleanups in SunFontManager.java and TrueTypeFont.java
 - 8240246: Avoid cast_to_oop from char*
 - 8237766: Enhance signature API to include ResolvingSignatureStream
 - 8234812: Add micros for DatagramChannel send/receive
 - 8239568: [TESTBUG] LoadLibraryTest.java fails with RuntimeException
 - Merge
 - 8240267: VM fails to start with CDS enabled but JVMTI disabled
 - 8240202: A few client tests leave mouse buttons pressed
 - 8239583: [AIX] simplify the native references in X input methods
 - 8239915: Zero VM crashes when handling dynamic constant
 - 8239916: SA: delete dead code in jdk.hotspot.agent/share/classes/sun/jvm/hotspot/oops/ObjectHeap.java
 - 8240258: SystemDictionary::quick_resolve need guarded by INCLUDE_CDS
 - 8240254: Build is broken when cds is disabled after JDK-8236604
 - 8236604: Optimize SystemDictionary::resolve_well_known_classes for CDS
 - 8203239: [TESTBUG] remove vmTestbase/vm/gc/kind/parOld test
 - 8240136: Cleanup/simplify HTML/CSS for definition lists
 - 8240226: DeflateIn_InflateOut.java test incorrectly assumes size of compressed file
 - 8240217: Shenandoah: remove ShenandoahEvacAssist
 - 8240216: Shenandoah: remove ShenandoahTerminationTrace
 - 8240215: Shenandoah: remove ShenandoahAllocationTrace
 - 8239931: [win][x86] vtable stub generation: assert failure (code size estimate) follow-up
 - 8240231: Build failure on illumos after 8238988
 - 8239852: java/util/concurrent tests fail with -XX:+VerifyGraphEdges: assert(!VerifyGraphEdges) failed: verification should have failed
 - 8239799: Cross-compilation ARM32/AARCH clientvm builds fails after JDK-8239450
 - 8240193: loadLibrary("osxsecurity") should not be removed
 - 8193237: SA: ClhsdbLauncher should show the command being executed
 - 8239379: ProblemList serviceability/sa/sadebugd/DebugdConnectTest.java on OSX
 - 8240142: Fix copyright in ThreadGroupReferenceImpl.h
 - 8239804: Cleanup/simplify HTML/CSS for general block tags
 - 8239815: Update ECC legal file
 - 8225495: Note whether returned annotations are declaration annotations or type annotations
 - 8239354: Shenandoah: minor enhancements to traversal GC
 - 8239873: [TESTBUG] FieldLayout/OldLayoutCheck.java fails after the fix for JDK-8239503
 - 8237632: Shenandoah: accept NULL fwdptr to cooperate with JVMTI and JFR
 - 8235225: Replace CHECK_0 with CHECK_NULL for non-integer returning methods
 - 8239878: Bug in PrintEliminateAllocations code causes TestClhsdbJstackLock.java to fail
 - 8235995: Remove src/jdk.internal.vm.compiler/.mx.graal directory
 - 8235147: Release HDC from passiveDCList sooner
 - 8239926: Shenandoah: Shenandoah needs to mark nmethod's metadata
 - 8241074: JDK-8240363 broke the build on AArch64
 - 8239785: Cgroups: Incorrect detection logic on old systems in hotspot
 - 8238696: x86: Enumerate all detected CPU features in VM_Version feature string
 - 8240915: Shenandoah: Remove unused fields in init mark tasks
 - 8240831: [JVMCI] Export missing vmStructs entries used by JVMCI compilers
 - 8240669: Devirtualize Relocation::type
 - 8240772: x86_64: Pre-generate Assembler::popa, pusha and vzeroupper
 - 8234146: compiler/jsr292/ContinuousCallSiteTargetChange.java times out on SPARC
 - 8240261: Use make/templates/gpl-cp-header in FieldGen.java
 - 8225216: gc/logging/TestMetaSpaceLog.java doesn't work for Shenandoah
 - 8240548: [TESTBUG] CDS NoClassToArchive.java fails with Graal
 - Added tag jdk-15+14 for changeset 1d6ceb13e142
 - 8234624: jstack mixed mode should refer DWARF
 - 8240138: Cleanup HtmlTree
 - 8240866: Typo in JDK-8240820 messes up configure --help
 - 8240340: java/lang/management/ThreadMXBean/Locks.java is buggy
 - 8240881: [BACKOUT] 8222489 jcmd VM.system_properties gives unusable paths on Windows
 - 8239487: Better links generation for system properties found in HTML files
 - 8230117: Remove unused JAR tool classes
 - 8239798: SSLSocket closes socket both socket endpoints on a SocketTimeoutException
 - Merge
 - 8240868: Shenandoah: remove CM-with-UR piggybacking cycles
 - 8240524: Remove explicit type argument in test jdk/java/lang/Boolean/MakeBooleanComparable.java
 - 8240829: Use a fast O(1) algorithm for exact_log2
 - 8240615: is_power_of_2() has Undefined Behaviour and is inconsistent
 - 8240532: heap inspection prints trailing @ after name of module without version
 - 8240529: CheckUnhandledOops breaks NULL check in Modules::define_module
 - 8240530: CheckUnhandledOops breaks BacktraceBuilder::set_has_hidden_top_frame
 - 8237566: FindTests.gmk should only include existing TEST.ROOT files
 - 8240820: Replace AC_ARG_ENABLE with UTIL_ARG_ENABLE
 - 8240725: Some functions might not work with CJK character
 - 8239928: ec/ECDSAJavaVerify.java failed due to timeout
 - 8222489: jcmd VM.system_properties gives unusable paths on Windows
 - 8235216: typo in test filename
 - 8240697: convert builders to high-level Content blocks
 - 8240830: [BACKOUT] 8240195: some jaotc failures of fastdebug build with specific flags
 - 8240840: Rollback whitebox.cpp in push 8240691
 - 8240610: [JVMCI] Export VMVersion::_has_intel_jcc_erratum to JVMCI compiler
 - 8240691: ClhsdbCDSJstackPrintAll incorrectly thinks CDS is in use
 - 8239009: C2: Don't use PSHUF to load scalars from memory on x86
 - 8239008: C2: Simplify Replicate support for sub-word types on x86
 - 8238681: Make -XX:UseSSE flag x86-specific
 - 8240778: JFR: Create timer task lazily
 - 8240195: some jaotc failures of fastdebug build with specific flags
 - 8240734: ModuleHashes attribute not reproducible between builds
 - 8238180: RunThese30M failed "assert(t->jfr_thread_local()->shelved_buffer() == __null) failed: invariant"
 - 8238740: java/net/httpclient/whitebox/FlowTestDriver.java would not specify a TLS protocol
 - 8240668: G1 list of all PerRegionTable does not have to be a double linkedlist any more
 - 8240794: [BACKOUT] 8238384 CTW: C2 compilation fails with "assert(store != load->find_exact_control(load->in(0))) failed: dependence cycle found"
 - 8230853: Shenandoah: replace leftover assert(is_in(...)) with rich asserts
 - 8240750: Shenandoah: remove leftover files and mentions of ShenandoahAllocTracker
 - 8240749: Shenandoah: refactor ShenandoahUtils
 - 8239584: EventStream::close should state that stream will be stopped
 - 8222000: JFR: Process start event
 - 8239836: ZoneRules.of() doesn't check transitionList/standardOffsetTL arguments validity
 - 8240754: Instrument FlowTest.java to provide more debug traces
 - 8240629: argfiles parsing broken for argfiles with comment cross 4096 bytes chunk
 - 8240576: JVM crashes after transformation in C2 IdealLoopTree::merge_many_backedges
 - 8240738: nested comment in JVM.java and other minor formatting errors
 - 8240295: hs_err elapsed time in seconds is not accurate enough
 - 8220503: Move ShenandoahTerminatorTerminator::should_exit_termination out of header
 - 8239335: C2: assert((Value(phase) == t) || (t != TypeInt::CC_GT && t != TypeInt::CC_EQ)) failed: missing Value() optimization
 - 8240722: [BACKOUT] G1DirtyCardQueue destructor has useless flush
 - 8240686: 70 security tests are failing on Windows due to "Fetch artifact failed"
 - 8240613: InstanceKlass::set_init_state failed with assert(good_state || state == allocated)
 - 8240133: G1DirtyCardQueue destructor has useless flush
 - 8239965: XMLEncoder/Test4625418.java fails due to "Error: Cp943 - can't read properly"
 - 8239514: Build for arm-linux-gnueabihf fails with undefined reference read_polling_page
 - 8238579: HttpsURLConnection drops the timeout and hangs forever in read
 - 8240695: Build is broken when cds is disabled after JDK-8232081
 - 8240137: Support chained use of Content.add
 - 8240535: Add additional linux-aarch64 jib profiles
 - 8240239: Replace ConcurrentGCPhaseManager
 - 8232081: Try to link all classes during dynamic CDS dump
 - 8240315: Shenandoah: Rename ShLBN::get_barrier_strength()
 - 8239893: Windows handle Leak when starting processes using ProcessBuilder
 - 4617266: (se spec) SelectionKey.OP_READ/OP_WRITE documentation errors
 - 8240684: ProblemList 70 security tests that are failing on Windows due to "Fetch artifact failed"
 - 8240671: Shenandoah: refactor ShenandoahPhaseTimings
 - 8240189: [TESTBUG] Some cgroup tests are failing after JDK-8231111
 - 8240440: Implement get_safepoint_workers() for parallel GC
 - 8240592: HeapRegionManager::rebuild_free_list logs 0s for the estimated free regions before
 - 8236981: Remove ShenandoahTraversalUpdateRefsClosure
 - 8240589: OtherRegionsTable::_num_occupied not updated correctly
 - 8239856: [ntintel] asserts about copying unaligned array element
 - 8240603: Windows 32bit compile error after 8238676
 - 8153430: jdk regression test MletParserLocaleTest, ParserInfiniteLoopTest reduce default timeout
 - 8240538: [JVMCI] add test for JVMCI ConstantPool class
 - 8240624: Note mapping of RoundingMode constants to equivalent IEEE 754-2019 attribute
 - 8240454: incorrect error message: as of release 13, 'record' is a restricted type name
 - 8211917: Zip FS should add META-INF/MANIFEST.FS  at the start of the Zip/JAR
 - 8240241: Add support for JCov DiffCoverage to make files
 - 8239376: JFR: assert(!cld->is_unsafe_anonymous()) failed: invariant
 - 8240528: OopMap cleanup
 - 8240370: Provide Intel JCC Erratum opt-out
 - 8240197: Cannot start JVM when $JAVA_HOME includes CJK characters
 - 8183369: RFC unconformity of HttpURLConnection with proxy
 - 8240286: [TESTBUG] Test command error in hotspot/jtreg/compiler/loopopts/superword/SumRedAbsNeg_Float.java
 - 8240244: Avoid calling resolve_super_or_fail in SystemDictionary::load_shared_class
 - 8240546: runtime/cds/appcds/TestZGCWithCDS.java fails with Graal
 - Added tag jdk-15+13 for changeset 1c06a8ee8aca
 - 8240481: Remove CDS usage of InstanceKlass::is_in_error_state
 - 8239817: Eliminate use of contentContainer and friends
 - 8240534: Shenandoah: ditch debug safepoint timeout adjustment
 - 8240333: jmod incorrectly updates .jar and .jmod files during hashing
 - 8238692: MacOS runtime Installer issue
 - 8237966: Creating runtime pkg requires --mac-package-identifier
 - 8237967: No proper error message when --runtime-image points to non-existent path
 - 8234896: Tab completion does not work for method references in jshell
 - 8228451: NPE in Attr.java when -XDshould-stop.ifError=FLOW
 - 8239575: javadoc triggers javac AssertionError for annos on modules
 - 8240511: Shenandoah: parallel safepoint workers count should be ParallelGCThreads
 - 8239787: AArch64: String.indexOf may incorrectly handle empty strings
 - 8238985: [TESTBUG] The arrow image is blue instead of green
 - 8153090: TAB key cannot change input focus after the radio button in the Color Selection dialog
 - 8216329: Cannot resize  CheckBoxItemMenu in Synth L&F with setHorizontalTextPosition
 - 8238384: CTW: C2 compilation fails with "assert(store != load->find_exact_control(load->in(0))) failed: dependence cycle found"
 - 8239367: RunThese30M.java failed due to "assert(false) failed: graph should be schedulable"
 - 8233619: SSLEngine handshake status immediately after the handshake can be NOT_HANDSHAKING rather than FINISHED with TLSv1.3
 - 8235206: JFR TestCrossProcessStreaming - validate that data can be consumed while it is being produced
 - 8239055: Wrong implementation of VMState.hasListener
 - 8225760: oop::raw_set_obj isn't needed
 - 8240324: Improve is_boot_class_loader_data() by adding simple check
 - 8240263: Assertion-only call in Method::link_method affecting product builds
 - 8240302: x64: Assembler::reachable redundantly call Relocation::type() more than once
 - 8240235: jdk.test.lib.util.JarUtils updates jar files incorrectly
 - 8238759: Clones should always keep the base pointer
 - 8239334: Tab Size does not work correctly in JTextArea with setLineWrap on
 - 8237221: [macos] java/awt/MenuBar/SeparatorsNavigation/SeparatorsNavigation.java fails
 - 8239091: Reversed arguments in call to strstr in freetype "debug" code
 - 8238942: Rendering artifacts with LCD text and fractional metrics
 - 8233827: Enable screenshots in the enhanced failure handler on Linux/macOS
 - 8238741: java.awt.Robot(GraphicsDevice) constructor does not follow the spec
 - 8221823: Requested JDialog width is ignored
 - 8238738: AudioSystem.getMixerInfo() takes about 30 sec to report a gone audio device
 - 8238842: AIOOBE in GIFImageReader.initializeStringTable
 - 8238555: Allow Initialization of SunPKCS11 with NSS when there are external FIPS modules in the NSSDB
 - 8240223: Use consistent predicate order in and with PhaseIdealLoop::find_predicate
 - 8240220: IdealLoopTree::dump_head predicate printing is broken
 - 8238438: SuperWord::co_locate_pack picks memory state of first instead of last load
 - 8196334: Optimize UUID#fromString
 - 8225130: Add exception for expiring Comodo roots to VerifyCACerts test

Changes: https://git.openjdk.java.net/valhalla/pull/15/files
 Webrev: https://webrevs.openjdk.java.net/valhalla/15/webrev.00
  Stats: 801291 lines in 1612 files changed: 766050 ins; 24160 del; 11081 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/15.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/15/head:pull/15

PR: https://git.openjdk.java.net/valhalla/pull/15