8218562: handle HOTSPOT_BUILD_COMPILER for clang/xlclang and cleanup HOTSPOT_BUILD_COMPILER settings Reviewed-by: dholmes, ihse, mdoerr

8212828: (process) Change the Process launch mechanism default on Linux to be posix_spawn Reviewed-by: rriggs, martin

8201633: Problems with AES-GCM native acceleration Reviewed-by: valeriep

8218554: HttpServer: allow custom handlers to request that the connection be closed after the exchange. Summary: custom handler code can supply `Connection: close` to response headers in order to force connection close after the exchange terminates. Reviewed-by: chegar

8217874: Shenandoah: Clobbered register in ShenandoahBarrierSetAssembler::cmpxchg_oop() Reviewed-by: adinn

8068225: nsk/jdi/EventQueue/remove_l/remove_l005 intermittently times out Reviewed-by: cjplummer, sspitsyn

8218736: Build warning in lib/JvmFlags.gmk: extraneous text after 'ifeq' directive Reviewed-by: redestad, shade

8180569: Refactor sun/security/krb5/ shell tests to plain java tests Reviewed-by: mullan

8182117: Document Zip File System Properties Reviewed-by: alanb, mchung, rriggs, clanger

8218715: [TESTBUG] TestUseOptoBiasInliningWithoutEliminateLocks needs to unlock WhiteBoxAPI Reviewed-by: kvn

8218705: Test sun/tools/jcmd/TestJcmdDefaults.java fails on Linux Reviewed-by: dholmes

8193234: When using -Xcheck:jni an internally allocated buffer can leak Reviewed-by: shade, hseigel

8218692: Switch to JCov build which supports byte code version 57 Reviewed-by: erikj

8210280: Unnecessary reallocation when invoking HashMap.putAll() Reviewed-by: martin, mvala, igerasim, chegar, rriggs Contributed-by: Michal Vala <mvala@redhat.com>, Doug Lea <dl@cs.oswego.edu>, Martin Buchholz <martinrb@google.com>

8200109: NMT: diff_malloc_site assert(early->flags() == current->flags(), "Must be the same memory type") Reviewed-by: shade, coleenp

8218580: endpoint identification algorithm should be case-insensitive Reviewed-by: jnimeh

8205654: serviceability/dcmd/framework/HelpTest.java timed out Reviewed-by: sspitsyn, dholmes

8217990: C2 UseOptoBiasInlining: load of markword optimized to 0 if running with -XX:-EliminateLocks Reviewed-by: thartmann, mdoerr, rrich, kvn

8218593: Symbol leak in prepend_host_package_name Summary: add appropriate refcounting for Symbols stomped by parsing Reviewed-by: hseigel, zgu

8217328: Rename CollectionSetChooser to G1CollectionSetChooser Reviewed-by: lkorinth, kbarrett

8217330: Split G1CollectionSetChooser into collection set candidate container and the chooser algorithm Reviewed-by: lkorinth, kbarrett

8217778: StringTable cleanup miscalculates amount of dead objects Reviewed-by: kbarrett

Merge

8218662: Allow 204 responses with Content-Length:0 Reviewed-by: michaelm

Merge

8218546: Unable to connect to https://google.com using java.net.HttpClient Reviewed-by: dfuchs

8216263: Add historical data for JDK 12 Summary: Including --release 12 data, based on 12-ea+30, built from changeset 6c377af36a5c. Reviewed-by: darcy, jjg

8218630: CreateSymbols includes class and module headers unnecessarily. Summary: Ensure class and module headers from the current version are properly matched to existing ones to avoid duplication. Reviewed-by: jjg

8217335: Add a script to generate --release data Reviewed-by: darcy, ihse

8217332: JTREG: Clean up, use generics instead of raw types Reviewed-by: tschatzl, sangheki

8217329: JTREG: Clean up, remove unused imports in gc folder Reviewed-by: lmesnik, tschatzl

Merge