8200304: TwoStacksPlainDatagramSocketImpl and socket cleaner Reviewed-by: alanb, dfuchs, rriggs

8200409: jdk11 nightly solaris sparc build failure Reviewed-by: alanb, tbell

8196668: revisit test SunPackageAccess and GrantedSunPackageAccess Reviewed-by: mchung

8200310: Avoid charset lookup machinery in java.nio.charset.StandardCharsets Reviewed-by: sherman, ulfzibis

8200124: Various cleanups in jar/zip Reviewed-by: sherman, ulfzibis

8200116: ConstructInflaterOutput, ConstructDeflaterInput still spamming test logs Summary: end() should always expect to be called eventually Reviewed-by: sherman, ulfzibis

8200178: Remove mapfiles for JDK native libraries Reviewed-by: erikj, alanb, mchung, prr, weijun

8200357: Inline SoundLibraries.gmk into Lib-java.desktop.gmk Reviewed-by: stuefe, erikj

8197595: Serialization javadoc should link to security best practices Reviewed-by: lancea, mullan, ahgross

8200355: local variable inference regression test generates classfile in test folder Summary: LVTI harness should generate files in jtreg scratch dir Reviewed-by: vromero

8200199: javac suggests to use var even when var is used Summary: local var analyzer should use synthetic var type position to decide if analysis is needed Reviewed-by: jlahoda, vromero

8144300: http.nonProxyHosts value having wildcard * both at end and start are not honored Summary: added validation for wildcard at start and end Reviewed-by: chegar, dfuchs, clanger Contributed-by: pallavi.sonal@oracle.com