This section lists and comments on the highlights of the changes in the selected update release.

This section lists all the changes in the selected update release.

Issue
Priority
Title
Component
Voting
JDK-8062947 4 Fix exception message to correctly represent LDAP connection failure core-libs / javax.naming 0
JDK-8151678 2 com/sun/jndi/ldap/LdapTimeoutTest.java failed due to timeout on DeadServerNoTimeoutTest is incorrect core-libs / javax.naming 0
JDK-8206179 4 com/sun/management/OperatingSystemMXBean/GetCommittedVirtualMemorySize.java fails with Committed virtual memory size illegal value core-svc / javax.management 0
JDK-8210527 2 JShell: NullPointerException in jdk.jshell.Eval.translateExceptionStack tools / jshell 0
JDK-8210977 4 jdk/jfr/event/oldobject/TestThreadLocalLeak.java fails to find ThreadLocalObject hotspot / jfr 0
JDK-8213535 3 Windows HiDPI html lightweight tooltips are truncated client-libs / javax.swing 2
JDK-8223940 2 Private key not supported by chosen signature algorithm security-libs / javax.net.ssl 0
JDK-8227006 4 [linux] Runtime.availableProcessors execution time increased by factor of 100 hotspot / runtime 1
JDK-8226575 3 OperatingSystemMXBean should be made container aware core-svc / java.lang.management 0
JDK-8226374 3 Restrict TLS signature schemes and named groups security-libs / javax.net.ssl 0
JDK-8229378 4 jdwp library loader in linker_md.c quietly truncates on buffer overflow core-svc / debugger 0
JDK-8228448 3 Jconsole can't connect to itself hotspot / svc 0
JDK-8230767 3 FlightRecorderListener returns null recording hotspot / jfr 0
JDK-8230402 3 Allocation of compile task fails with assert: "Leaking compilation tasks?" hotspot / compiler 0
JDK-8232855 4 jshell missing word in /help help tools / jshell 0
JDK-8232616 4 JVMCI_lock fails to get initialized when cds is disabled hotspot / runtime 0
JDK-8233686 4 XML transformer uses excessive amount of memory xml / javax.xml.transform 0
JDK-8233452 3 java.math.BigDecimal.sqrt() with RoundingMode.FLOOR results in incorrect result core-libs / java.math 0
JDK-8233228 2 Disable weak named curves by default in TLS, CertPath, and Signed JAR security-libs / java.security 0
JDK-8234011 4 (zipfs) Memory leak in ZipFileSystem.releaseDeflater() core-libs / java.nio 0
JDK-8233958 4 Memory retention due to HttpsURLConnection finalizer that serves no purpose core-libs / java.net 0
JDK-8233954 2 UnsatisfiedLinkError or NoSuchAlgorithmException after removing sunec.dll security-libs / javax.crypto 0
JDK-8235183 4 Remove the "HACK CODE" in comment security-libs / java.security 0
JDK-8234347 4 "Turkey" meta time zone does not generate composed localized names core-libs / java.util:i18n 0
JDK-8236859 4 WebSocket over authenticating proxy fails with NPE core-libs / java.net 0
JDK-8236617 3 jtreg test containers/docker/TestMemoryAwareness.java fails after 8226575 hotspot / runtime 0
JDK-8236548 3 Localized time zone name inconsistency between English and other locales core-libs / java.util:i18n 0
JDK-8237499 3 JFR: Include stack trace in the ThreadStart event hotspot / jfr 0
JDK-8238579 4 HttpsURLConnection drops the timeout and hangs forever in read core-libs / java.net 6
JDK-8238270 4 java.net HTTP/2 client does not decrease stream count when receives 204 response core-libs / java.net 0
JDK-8239477 3 jdk/jfr/jcmd/TestJcmdStartStopDefault.java fails -XX:+VerifyOops with "verify_oop: rsi: broken oop" hotspot / compiler 0
JDK-8239000 4 handle ContendedPaddingWidth in vm_version_ppc hotspot / runtime 0
JDK-8238676 3 jni crashes on accessing it from process exit hook hotspot / runtime 0
JDK-8240603 3 Windows 32bit compile error after 8238676 hotspot / runtime 0
JDK-8240197 3 Cannot start JVM when $JAVA_HOME includes CJK characters hotspot / runtime 0
JDK-8239886 4 Minimal VM build fails after JDK-8237499 hotspot / runtime 0
JDK-8241138 3 http.nonProxyHosts=* causes StringIndexOutOfBoundsException in DefaultProxySelector core-libs / java.net 0
JDK-8242480 4 Negative value may be returned by getFreeSwapSpaceSize() in the docker core-svc / java.lang.management 0
JDK-8243114 4 Implement montgomery{Multiply,Square}intrinsics on Windows hotspot / compiler 0
JDK-8243489 4 Thread CPU Load event may contain wrong data for CPU time under certain conditions hotspot / jfr 0
JDK-8244621 3 [macos10.15] Garbled FX printing plus CoreText warnings on Catalina when building with Xcode 11 client-libs / 2d 1
JDK-8245527 3 LDAP Channel Binding support for Java GSS/Kerberos core-libs / javax.naming 1
JDK-8245400 3 Upgrade to LittleCMS 2.11 client-libs / 2d 1
JDK-8246648 4 issue with OperatingSystemImpl getFreeSwapSpaceSize in docker after 8242480 hotspot / runtime 0
JDK-8247867 3 Upgrade to freetype 2.10.2 client-libs / 2d 6
JDK-8248347 1 windows build broken by JDK-8243114 hotspot / compiler 2
JDK-8248532 2 Every time I change keyboard language at my MacBook, Java crashes client-libs / java.awt 6
JDK-8248865 4 Document JNDI/LDAP timeout properties core-libs / javax.naming 0
JDK-8249183 3 JVM crash in "AwtFrame::WmSize" method client-libs / java.awt 3
JDK-8249255 2 Build fails if source code in cygwin home dir infrastructure / build 0
JDK-8250636 4 iso8601_time returns incorrect offset part on MacOS hotspot / runtime 0
JDK-8250627 4 Use -XX:+/-UseContainerSupport for enabling/disabling Java container metrics core-libs 0
JDK-8250844 4 Make sure {type,obj}ArrayOopDesc accessors check the bounds hotspot / runtime 0
JDK-8250861 2 Crash in MinINode::Ideal(PhaseGVN*, bool) hotspot / compiler 0
JDK-8250984 4 Memory Docker tests fail on some Linux kernels w/o cgroupv1 swap limit capabilities hotspot / runtime 0
JDK-8250928 3 JFR: Improve hash algorithm for stack traces hotspot / jfr 11
JDK-8251365 2 Build failure on AIX after 8250636 hotspot / runtime 0
JDK-8252090 4 JFR: StreamWriterHost::write_unbuffered() stucks in an infinite loop OpenJDK (build 13.0.1+9) hotspot / jfr 0
JDK-8252754 3 Hash code calculation of JfrStackTrace is inconsistent hotspot / jfr 5
JDK-8253528 4 Update .jcheck/conf for jdk13u-dev infrastructure / build 0
JDK-8253375 4 OSX build fails with Xcode 12.0 (12A7209) hotspot / runtime 0
JDK-8253632 4 Bump update version for OpenJDK: jdk-13.0.6 infrastructure 0
JDK-8253631 4 Remove unimplemented CompileBroker methods after JEP-165 hotspot / compiler 0
JDK-8253791 3 Issue with useAppleColor check in CSystemColors.m client-libs / java.awt 1
JDK-8254081 2 java/security/cert/PolicyNode/GetPolicyQualifiers.java fails due to an expired certificate security-libs / java.security 0
JDK-8254177 3 (tz) Upgrade time-zone data to tzdata2020b core-libs / java.time 4
JDK-8254854 3 [cgroups v1] Metric limits not properly detected on some join controller combinations core-svc / tools 0
JDK-8254982 3 (tz) Upgrade time-zone data to tzdata2020c core-libs / java.time 1
JDK-8255226 3 (tz) Upgrade time-zone data to tzdata2020d core-libs / java.time 1
JDK-8255269 4 Unsigned overflow in g1Policy.cpp hotspot / gc 0
JDK-8255603 2 Memory/Performance regression after JDK-8210985 security-libs / javax.net.ssl 0
JDK-8255468 4 JDK-8255269 incorrectly replaced average copy time hotspot / gc 0
JDK-8255933 4 Bump patch update version for OpenJDK: jdk-13.0.5.1 infrastructure 0
JDK-8257242 3 [macOS] Java app crashes while switching input methods client-libs 1

This section organizes the changes in the selected update release by the main component under which each issue is filed.

Core Libs (17)

Issue
Priority
Title
Component
Voting
JDK-8062947 4 Fix exception message to correctly represent LDAP connection failure core-libs / javax.naming 0
JDK-8151678 2 com/sun/jndi/ldap/LdapTimeoutTest.java failed due to timeout on DeadServerNoTimeoutTest is incorrect core-libs / javax.naming 0
JDK-8233452 3 java.math.BigDecimal.sqrt() with RoundingMode.FLOOR results in incorrect result core-libs / java.math 0
JDK-8234011 4 (zipfs) Memory leak in ZipFileSystem.releaseDeflater() core-libs / java.nio 0
JDK-8233958 4 Memory retention due to HttpsURLConnection finalizer that serves no purpose core-libs / java.net 0
JDK-8234347 4 "Turkey" meta time zone does not generate composed localized names core-libs / java.util:i18n 0
JDK-8236859 4 WebSocket over authenticating proxy fails with NPE core-libs / java.net 0
JDK-8236548 3 Localized time zone name inconsistency between English and other locales core-libs / java.util:i18n 0
JDK-8238579 4 HttpsURLConnection drops the timeout and hangs forever in read core-libs / java.net 6
JDK-8238270 4 java.net HTTP/2 client does not decrease stream count when receives 204 response core-libs / java.net 0
JDK-8241138 3 http.nonProxyHosts=* causes StringIndexOutOfBoundsException in DefaultProxySelector core-libs / java.net 0
JDK-8245527 3 LDAP Channel Binding support for Java GSS/Kerberos core-libs / javax.naming 1
JDK-8248865 4 Document JNDI/LDAP timeout properties core-libs / javax.naming 0
JDK-8250627 4 Use -XX:+/-UseContainerSupport for enabling/disabling Java container metrics core-libs 0
JDK-8254177 3 (tz) Upgrade time-zone data to tzdata2020b core-libs / java.time 4
JDK-8254982 3 (tz) Upgrade time-zone data to tzdata2020c core-libs / java.time 1
JDK-8255226 3 (tz) Upgrade time-zone data to tzdata2020d core-libs / java.time 1

Security Libs (7)

Issue
Priority
Title
Component
Voting
JDK-8223940 2 Private key not supported by chosen signature algorithm security-libs / javax.net.ssl 0
JDK-8226374 3 Restrict TLS signature schemes and named groups security-libs / javax.net.ssl 0
JDK-8233228 2 Disable weak named curves by default in TLS, CertPath, and Signed JAR security-libs / java.security 0
JDK-8233954 2 UnsatisfiedLinkError or NoSuchAlgorithmException after removing sunec.dll security-libs / javax.crypto 0
JDK-8235183 4 Remove the "HACK CODE" in comment security-libs / java.security 0
JDK-8254081 2 java/security/cert/PolicyNode/GetPolicyQualifiers.java fails due to an expired certificate security-libs / java.security 0
JDK-8255603 2 Memory/Performance regression after JDK-8210985 security-libs / javax.net.ssl 0

Hotspot (30)

Issue
Priority
Title
Component
Voting
JDK-8210977 4 jdk/jfr/event/oldobject/TestThreadLocalLeak.java fails to find ThreadLocalObject hotspot / jfr 0
JDK-8227006 4 [linux] Runtime.availableProcessors execution time increased by factor of 100 hotspot / runtime 1
JDK-8228448 3 Jconsole can't connect to itself hotspot / svc 0
JDK-8230767 3 FlightRecorderListener returns null recording hotspot / jfr 0
JDK-8230402 3 Allocation of compile task fails with assert: "Leaking compilation tasks?" hotspot / compiler 0
JDK-8232616 4 JVMCI_lock fails to get initialized when cds is disabled hotspot / runtime 0
JDK-8236617 3 jtreg test containers/docker/TestMemoryAwareness.java fails after 8226575 hotspot / runtime 0
JDK-8237499 3 JFR: Include stack trace in the ThreadStart event hotspot / jfr 0
JDK-8239477 3 jdk/jfr/jcmd/TestJcmdStartStopDefault.java fails -XX:+VerifyOops with "verify_oop: rsi: broken oop" hotspot / compiler 0
JDK-8239000 4 handle ContendedPaddingWidth in vm_version_ppc hotspot / runtime 0
JDK-8238676 3 jni crashes on accessing it from process exit hook hotspot / runtime 0
JDK-8240603 3 Windows 32bit compile error after 8238676 hotspot / runtime 0
JDK-8240197 3 Cannot start JVM when $JAVA_HOME includes CJK characters hotspot / runtime 0
JDK-8239886 4 Minimal VM build fails after JDK-8237499 hotspot / runtime 0
JDK-8243114 4 Implement montgomery{Multiply,Square}intrinsics on Windows hotspot / compiler 0
JDK-8243489 4 Thread CPU Load event may contain wrong data for CPU time under certain conditions hotspot / jfr 0
JDK-8246648 4 issue with OperatingSystemImpl getFreeSwapSpaceSize in docker after 8242480 hotspot / runtime 0
JDK-8248347 1 windows build broken by JDK-8243114 hotspot / compiler 2
JDK-8250636 4 iso8601_time returns incorrect offset part on MacOS hotspot / runtime 0
JDK-8250844 4 Make sure {type,obj}ArrayOopDesc accessors check the bounds hotspot / runtime 0
JDK-8250861 2 Crash in MinINode::Ideal(PhaseGVN*, bool) hotspot / compiler 0
JDK-8250984 4 Memory Docker tests fail on some Linux kernels w/o cgroupv1 swap limit capabilities hotspot / runtime 0
JDK-8250928 3 JFR: Improve hash algorithm for stack traces hotspot / jfr 11
JDK-8251365 2 Build failure on AIX after 8250636 hotspot / runtime 0
JDK-8252090 4 JFR: StreamWriterHost::write_unbuffered() stucks in an infinite loop OpenJDK (build 13.0.1+9) hotspot / jfr 0
JDK-8252754 3 Hash code calculation of JfrStackTrace is inconsistent hotspot / jfr 5
JDK-8253375 4 OSX build fails with Xcode 12.0 (12A7209) hotspot / runtime 0
JDK-8253631 4 Remove unimplemented CompileBroker methods after JEP-165 hotspot / compiler 0
JDK-8255269 4 Unsigned overflow in g1Policy.cpp hotspot / gc 0
JDK-8255468 4 JDK-8255269 incorrectly replaced average copy time hotspot / gc 0

Client Libs (8)

Issue
Priority
Title
Component
Voting
JDK-8213535 3 Windows HiDPI html lightweight tooltips are truncated client-libs / javax.swing 2
JDK-8244621 3 [macos10.15] Garbled FX printing plus CoreText warnings on Catalina when building with Xcode 11 client-libs / 2d 1
JDK-8245400 3 Upgrade to LittleCMS 2.11 client-libs / 2d 1
JDK-8247867 3 Upgrade to freetype 2.10.2 client-libs / 2d 6
JDK-8248532 2 Every time I change keyboard language at my MacBook, Java crashes client-libs / java.awt 6
JDK-8249183 3 JVM crash in "AwtFrame::WmSize" method client-libs / java.awt 3
JDK-8253791 3 Issue with useAppleColor check in CSystemColors.m client-libs / java.awt 1
JDK-8257242 3 [macOS] Java app crashes while switching input methods client-libs 1

Other (12)

Issue
Priority
Title
Component
Voting
JDK-8206179 4 com/sun/management/OperatingSystemMXBean/GetCommittedVirtualMemorySize.java fails with Committed virtual memory size illegal value core-svc / javax.management 0
JDK-8210527 2 JShell: NullPointerException in jdk.jshell.Eval.translateExceptionStack tools / jshell 0
JDK-8226575 3 OperatingSystemMXBean should be made container aware core-svc / java.lang.management 0
JDK-8229378 4 jdwp library loader in linker_md.c quietly truncates on buffer overflow core-svc / debugger 0
JDK-8232855 4 jshell missing word in /help help tools / jshell 0
JDK-8233686 4 XML transformer uses excessive amount of memory xml / javax.xml.transform 0
JDK-8242480 4 Negative value may be returned by getFreeSwapSpaceSize() in the docker core-svc / java.lang.management 0
JDK-8249255 2 Build fails if source code in cygwin home dir infrastructure / build 0
JDK-8253528 4 Update .jcheck/conf for jdk13u-dev infrastructure / build 0
JDK-8253632 4 Bump update version for OpenJDK: jdk-13.0.6 infrastructure 0
JDK-8254854 3 [cgroups v1] Metric limits not properly detected on some join controller combinations core-svc / tools 0
JDK-8255933 4 Bump patch update version for OpenJDK: jdk-13.0.5.1 infrastructure 0