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

Merge

8213232: Unix/X11 setCompositionEnableNative issue Reviewed-by: serb

8222519: ButtonDemoScreenshotTest fails randomly with "still state to be reached" Reviewed-by: serb

8130266: Change the mechanism by which JDK loads the platform-specific GraphicsEnvironment class Reviewed-by: serb, bchristi

8222830: PIT: java/awt/Window/AlwaysOnTop/AutoTestOnTop.java listed twice in ProblemList Reviewed-by: serb

8208179: Devanagari not shown with logical fonts on Windows after removal of Lucida Sans from JDK Reviewed-by: jdv, naoto