8203059: (so) Closing a socket channel registered with Selector and with SO_LINGER set to 0 does not reset connection Reviewed-by: chegar

8202763: failure_handler: list open files for macOS Reviewed-by: alanb

8195613: [SA] HotSpotTypeDataBase.readVMLongConstants truncates values to int Summary: Avoid truncation to int while reading in long constants from vmStructs. Modify ClhsdbLongConstant.java for truncation testing. Reviewed-by: dholmes, sspitsyn, cjplummer

8202016: Use obj+offset in interpreter array access Reviewed-by: adinn

8202708: Add a check of opening stream for not-existing UNC url Reviewed-by: rriggs

8185505: AArch64: Port AOT to AArch64 Reviewed-by: kvn

8202993: Add support for x86 testptr/testq with register and address Reviewed-by: kvn, neliasso

8202976: Add C1 lea patching support for x86 Reviewed-by: kvn, neliasso

8202994: Add support for undoing last TLAB allocation Reviewed-by: shade, stefank

8193935: Illegal countedLoops transformation Summary: Truncation can sometimes not be removed Reviewed-by: kvn

8201532: Update idom to get correct dom depth calculation Summary: Assert due to dom depth calculation on old idom Reviewed-by: roland

8200377: String::strip, String::stripLeading, String::stripTrailing Reviewed-by: sundar, rriggs

8201491: G1 support for java.lang.ref.Reference precleaning Summary: Implement single-threaded concurrent reference precleaning for G1. Reviewed-by: sangheki, kbarrett

8202829: Implement CollectedHeap::get_safepoint_workers() for G1 Summary: Use the parallel STW worker gang to do safepoint work. Reviewed-by: rkennke, eosterlund, pliden

8202745: Remove hyphens from "out-of-bounds". Reviewed-by: rriggs, dholmes