8218166: com/sun/jdi/SimulResumerTest.java failure Reviewed-by: dlong, jcbeyler

8220252: Fix Headings in java.naming Reviewed-by: dfuchs

8220502: Inefficient pre-sizing of PhiResolverState arrays in c1_LIRGenerator Reviewed-by: thartmann, kvn

8219579: Remove redundant signature parsing from the verifier Summary: Change verifier signature checking into asserts because ClassFileParser checks signatures for files being verified. Reviewed-by: lfoltan, coleenp, redestad, dholmes

8219585: [TESTBUG] sun/management/jmxremote/bootstrap/JMXInterfaceBindingTest.java passes trivially when it shouldn't Reviewed-by: dfuchs, sballal

8220343: Move scavenge_root_nmethods from shared code Reviewed-by: kvn, eosterlund

8220342: Remove scavenge_root_nmethods_do from VM_HeapWalkOperation::collect_simple_roots Reviewed-by: sspitsyn, ehelin

8220411: Remove ScavengeRootsInCode=0 code Reviewed-by: thartmann, coleenp

8220374: C2: LoopStripMining doesn't strip as expected Reviewed-by: rkennke, thartmann, mdoerr

8220660: [s390]: debug build broken after JDK-8220301 Reviewed-by: shade

8220566: AArch64: Set default vm features for Ampere eMAG CPUs Summary: Set defaults for vendor specific features Reviewed-by: adinn

8220598: Malformed copyright year range in a few files in java.base Reviewed-by: dfuchs, lancea, rriggs, weijun

8193277: SimpleFileObject inconsistency between getName and getShortName Reviewed-by: jjg

8220634: SymLinkArchiveTest should handle not being able to create symlinks Reviewed-by: jjg