8224165: [TESTBUG] Docker tests produce excessive output Summary: Trimmed child process output, saving child stdout to file Reviewed-by: dholmes, lmesnik

8224264: [TESTBUG] HelloDynamicCustom.java test failed on the Windows platform in tiers 6 and 7 testing Summary: Making use of the DynamicArchiveTestBase class so that mapping failure can be handled more robustly. Reviewed-by: iklam

8224635: Revert 8224256 and add back java/security/SecureClassLoader/DefineClass.java test Reviewed-by: mullan Contributed-by: aeubanks@google.com

8224202: Speed up Properties.load Reviewed-by: rriggs, igerasim

8221543: Indify-dependent microbenchmarks are broken Reviewed-by: redestad

8224656: Problem list java/security/SecureClassLoader/DefineClass.java until JDK-8224635 is fixed Summary: the test failed consistently on windows and linux, and intermittently (but rarely) on solaris. This patch problem-list it on all platform. Reviewed-by: dholmes, chegar, alanb

8224626: Shenandoah: Elide barriers on uncommon traps Reviewed-by: roland, shade

8221734: Deoptimize with handshakes Reviewed-by: dcubed, dholmes, pchilanomate, dlong, coleenp

8223581: C2 compilation failed with assert(!q->is_MergeMem()) Summary: Aggressively remove MergeMems feeding into other MergeMems during incremental inlining. Reviewed-by: vlivanov

8224539: C2 compilation fails during ArrayCopyNode optimizations with assert(i < _max) failed: oob: i=1, _max=1 Summary: Bail out if src_offset or dst_offset is top. Reviewed-by: roland, vlivanov, kvn

8224185: ZGC: Introduce "High Usage" rule Reviewed-by: eosterlund

8224628: Note that type parameters are not visited by ElementScanners Reviewed-by: jjg