Merge

8213563: appcds/sharedStrings/SharedStringsStress.java fails with 'GC triggered before VM initialization completed' error Summary: Move MetaspaceShared::read_extra_data() call to the main MetaspaceShared::preload_and_dump() operation. Reviewed-by: iklam

8213525: new unit test GetLocalVariable/LocalVars is not stable Summary: Comment out unstable checks in the test Reviewed-by: jcbeyler, cjplummer

8213440: Lingering INCLUDE_ALL_GCS in test_oopStorage_parperf.cpp Summary: Remove INCLUDE_ALL_GCS conditionalization. Reviewed-by: tschatzl

8209415: Fix JVMTI test failure HS202 Summary: Fix test for static method in exception throw handler Reviewed-by: adinn

8213490: Networking area typos and inconsistencies cleanup Reviewed-by: alanb, chegar, dfuchs

8213307: G1 should clean up RMT with ClassUnloadingWithConcurrentMark Summary: Re-enable cleanup of the ResolvedMethodTable after changes in JDK-8206423. Reviewed-by: shade, coleenp

8213741: Consolidate Object and String Stringifiers Reviewed-by: shade

8213718: [TEST] Wrong classname in vmTestbase/nsk/stress/except/except002 and except003 Reviewed-by: zgu, jcbeyler

8212939: Add space after if/while/for/switch and parenthesis Summary: Add spaces where needed Reviewed-by: cjplummer, sspitsyn

8213745: Don't use memset to initialize array of RegMask in matcher.cpp Reviewed-by: kvn, shade

8160768: Add capability to custom resolve host/domain names within the default JNDI LDAP provider Reviewed-by: alanb, dfuchs, chegar, mchung, vtewari

8213527: [testbug] Fix PrintMetaspaceDcmd test using UseCompressedOops for 32-bit. Reviewed-by: dholmes, mdoerr

8210493: Bind to node- or linklocal ipv6 multicast address fails Reviewed-by: alanb, chegar

8205574: Loop predication "assert(f <= 1 && f >= 0) failed Incorrect frequency" Reviewed-by: kvn