8207003: Miscellaneous changes imported from jsr166 CVS 2018-09 Reviewed-by: martin, chegar

8210971: Add exception handling methods to CompletionStage and CompletableFuture Reviewed-by: martin, chegar

8211208: make AllocateHeapAt an unsupported option on AIX Reviewed-by: shade, tschatzl

8211212: ARM: -Werror=switch build failure Reviewed-by: shade

8211092: test/jdk/sun/net/www/http/HttpClient/MultiThreadTest.java fails intermittently when cleaning up Reviewed-by: dfuchs

8207745: serviceability/sa/TestJmapCore.java times out parsing a 4GB hprof file Reviewed-by: dholmes, jgeorge

8211269: Make declaration of Allocation protected in MemAllocator Reviewed-by: shade

8209546: Make sun/security/tools/keytool/autotest.sh to support macosx Summary: Refactor autotest.sh to java test and remove standard.sh Reviewed-by: weijun

8211149: fix potential memleak in getJavaIDFromLangID after failing SetupI18nProps call [windows] Reviewed-by: naoto, lucy

8210964: add more ld preloading related info to hs_error file on Linux Reviewed-by: clanger, stuefe

8211036: Remove the NSK_STUB macros from vmTestbase for non jvmti Summary: Remove the NSK_STUB macros from code outside of the jvmti subfolder Reviewed-by: iignatyev, amenkov, dholmes

8211080: RawStringLiteralLangAPI.java test times out by default Reviewed-by: jjg

Merge

Merge

8211165: License header is absent in a few J2Ddemo source code files Reviewed-by: prr, iris

8210286: Drop of sun.awt.HToolkit class Reviewed-by: dmarkov, prr