8221786: ZGC: Increase max heap size to 16TB Reviewed-by: stefank

8222462: Introduce CollectedHeap::unused() Reviewed-by: stefank, eosterlund

8222664: runtime/appcds/sharedStrings/SharedStringsStress.java assert GC active during NoGCVerifier Reviewed-by: iklam, stefank

8222935: Fix ExceptionCheckingJniEnv system Summary: Added missing tests and fixed the code Reviewed-by: cjplummer, sspitsyn, amenkov

Added tag jdk-13+18 for changeset bebb82ef3434

8222952: Typo in test/hotspot/jtreg/TEST.groups is causing test harness failures Reviewed-by: darcy

8222805: sun/security/pkcs11/tls/tls12/TestTLS12.java fails with Unsupported signature algorithm: rsa_pss_rsae_sha256 Reviewed-by: mullan, xuelei

8222669: Create and use new html.Entity class Reviewed-by: hannesw

8222295: more baseline cleanups from Async Monitor Deflation project Reviewed-by: coleenp, acorn, dholmes

8222532: (zipfs) Performance regression when writing ZipFileSystem entries in parallel Reviewed-by: lancea, clanger, alanb

8221685: -XX:BytecodeVerificationRemote and -XX:BytecodeVerificationLocal should be diagnostic options Summary: Make the options diagnostic and add -XX:+UnlockDiagnosticVMOptions to tests where needed. Reviewed-by: lfoltan, acorn, dholmes

8222838: Shenandoah: SEGV on accessing cset bitmap for NULL ptr Reviewed-by: rkennke

8222843: Print Shenandoah cset map addresses in hs_err Reviewed-by: rkennke

8222785: aarch64: add necessary masking for immediate shift counts Reviewed-by: aph