8201655: Add thread-enabled support for the Heap Sampling Summary: Added thread-enabled support Reviewed-by: amenkov, sspitsyn

8215372: Incorrect nio/file/DirectoryStream/Basic.java tests for validating the use of a glob Reviewed-by: alanb

8215329: Modify ZGC requirement for HeapMonitorThreadTest.java Summary: Modify the requirement to be tested Reviewed-by: amenkov, pliden, sspitsyn

8214077: test java/io/File/SetLastModified.java fails on ARM32 Summary: replace uses of stat with stat64 in java.base Reviewed-by: alanb Contributed-by: nick.gasson@arm.com

8214352: C1: Unnecessary "compilation bailout: block join failed" with JVMTI Summary: Invalidate Phi functions for conflicting types and avoid bailout. Reviewed-by: kvn, iveresov

Merge

8215362: JFR GTest JfrTestNetworkUtilization fails Reviewed-by: mgronlun

8215369: Jcstress pollute /var/tmp with temporary files. Reviewed-by: iignatyev, mseledtsov

8215217: OpenJDK source has too many swear words Reviewed-by: smarks, shade, rriggs, lancea, prr, joehw

8205626: Start of release updates for JDK 13 8205393: Add SourceVersion.RELEASE_13 8205394: Add source 13 and target 13 to javac 8205645: Bump maximum recognized class file version to 57 for JDK 13 8214825: Update preview language features for start of JDK 13 Reviewed-by: erikj, alanb, mchung, mcimadamore, dholmes, smarks, jjg

Added tag jdk-13+0 for changeset cc4098b3bc10

8215356: Disable x86_32 Shenandoah build to avoid hotspot/tier1 failures Reviewed-by: rkennke

8181143: Introduce diagnostic flag to abort VM on too long VM operations Reviewed-by: rkennke, zgu, dholmes, stuefe, rehn

8215300: additional changes to constants API Reviewed-by: goetz

8215281: Use String.isEmpty() when applicable in java.base Reviewed-by: dfuchs, alanb

8215354: x86_32 build failures after JDK-8214074 (Ghash optimization using AVX instructions) Reviewed-by: thartmann

8215237: jdk.jfr.Recording javadoc does not compile Reviewed-by: mgronlun

8215220: Simplify Shenandoah task termination in aborted paths Reviewed-by: shade

8215284: Reduce noise induced by periodic task getFileSize() Reviewed-by: redestad, egahlin

8215175: Inconsistencies in JFR event metadata Reviewed-by: mgronlun

8215342: [Zero] Build fails after JDK-8200613 Reviewed-by: shade, jgeorge Contributed-by: Christophe Phillips <chphilli@redhat.com>

8215262: PPC64: FMA Vectorization on PPC64 Reviewed-by: mdoerr, gromero

8215534: [testbug] some jfr test don't check @requires vm.hasJFR Reviewed-by: sundar, egahlin

8211093: Default logging.properties sets log level for com.xyz.foo Reviewed-by: bpb, rriggs

8214226: Incorrect BCI and Line Number with jstack if the top frame is in the interpreter Summary: Read in the bcp from r13 for the top level interpreter frames Reviewed-by: jcbeyler, jgeorge Contributed-by: david.griffiths@gmail.com

8213010: Supporting keys created with certmgr.exe Reviewed-by: valeriep

8213009: Refactoring existing SunMSCAPI classes Reviewed-by: valeriep

8214696: Module class should be filtered by core reflection Reviewed-by: lancea, mchung, sundar

8202884: SA: Attach/detach might fail on Linux if debugee application create/destroy threads during attaching Summary: While doing a ptrace attach, do not attach to threads which are in the process of exiting or are zombies -- skip these threads. Reviewed-by: jcbeyler, ysuenaga

8215243: JShell tests failing intermitently with \"Problem cleaning up the following threads:\" Summary: Do not reset closed state in the StopDetectingInputStream.write Reviewed-by: rfield

8211034: OnStackReplacePercentage option checking has bugs Summary: Fixed the constraint checks Reviewed-by: kvn

8215314: [Graal] Enable org.graalvm.compiler.core.test.CountedLoopTest Reviewed-by: dlong