8221394: Clean up ConcurrentGCThread Reviewed-by: kbarrett, eosterlund

8221341: Update Graal Reviewed-by: kvn

8157372: C2: Node::cmp() should return bool Summary: The method Node::cmp() should return a boolean Reviewed-by: vlivanov, kvn Contributed-by: dthomson@google.com

8205934: Define jdk -source/-target version in version-numbers file Reviewed-by: tbell

8220530: Build compare script does not compare the contents of the test image Reviewed-by: tbell

8221395: HttpClient leaving connections in CLOSE_WAIT state until Java process ends Summary: When a non WebSocket connection is not returned to the pool, it needs to be closed even if HttpConnection::isOpen yields false. Reviewed-by: chegar, michaelm

8220351: Cross-modifying code Reviewed-by: rrich, mdoerr, dholmes, eosterlund

8220786: Create new switch to redirect error reporting output to stdout or stderr Reviewed-by: dholmes, goetz

8221413: javac does not recognize variable assigned in switch expression as DA Summary: Fixing definite assignment in presence of implicit throws clause in switch expressions over enums. Reviewed-by: vromero

8221398: Move test NoClassDefFoundMsg.java to subdir exceptionMsgs/ Reviewed-by: coleenp

8221532: Incorrect copyright header in FileSystemSupport_md.c Reviewed-by: cjplummer, gadams

8218727: vmTestbase/nsk/jvmti/scenarios/events/EM04/em04t001/TestDescription.java crash in native library Reviewed-by: sspitsyn, gadams

Added tag jdk-13+14 for changeset 46cf212cdcca

8221568: DataOutputStream/WriteUTF.java fails due to "OutOfMemoryError: Java heap space" Reviewed-by: shade

8221533: Incorrect copyright header in DurationDayTimeImpl.java, DurationYearMonthImpl.java and XMLStreamException.java Reviewed-by: bpb, lancea

8220575: Replace hardcoded 127.0.0.1 in URLs with new URI builder Reviewed-by: dfuchs, chegar Contributed-by: aeubanks@google.com

8221531: Incorrect copyright header in src/java.base/windows/native/libnio/ch/FileChannelImpl.c Reviewed-by: lancea, bchristi

8220528: [AIX] Fix basic Xinerama and Xrender functionality Reviewed-by: clanger, stuefe, serb

8221456: nmethod::make_unloaded() clears _method member too early Reviewed-by: eosterlund, thartmann

8221527: [TESTBUG] DockerBasicTest.java contains hard-coded reference to JDK 10 Summary: Using Docker test library to get the image name Reviewed-by: dholmes

8219196: DataOutputStream.writeUTF may throw unexpected exceptions Reviewed-by: martin, darcy, rriggs Contributed-by: Martin Buchholz <martinrb@google.com>

8059357: ClassVerifier redundantly checks constant pool entries multiple times Summary: Store translated signature verificationTypes in a hashtable where they can be fetched, instead of having to re-translating the signatures Reviewed-by: iklam, coleenp

8219612: compiler.codecache.stress.Helper.TestCaseImpl can't be defined in different runtime package as its nest host Summary: Test rewritten to use top level classes rather then nested ones Reviewed-by: iignatyev, kvn, thartmann

8221524: java/util/Base64/TestEncodingDecodingLength.java test should be disabled on 32-bit platforms Reviewed-by: stuefe, alanb

8221401: java/math/BigInteger/LargeValueExceptions.java test should be disabled on 32-bit platforms Reviewed-by: stuefe, bpb

8221400: java/lang/String/StringRepeat.java test requests too much heap Reviewed-by: stuefe, alanb

8220198: Lots of com/sun/crypto/provider/Cipher tests fail on x86_32 due to missing SHA512 stubs Reviewed-by: kvn, thartmann

8221537: ZGC: Fix incorrect comment in zNMethod table entry layout Reviewed-by: stefank

8221392: Reduce ConcurrentGCThreads spinning during start up Reviewed-by: eosterlund, kbarrett

8221396: Clean up serviceability/sa/TestUniverse.java Reviewed-by: stefank, jcbeyler