8174157: Backout 8151116 Reviewed-by: mullan

8174128: [testbug] Remove implementation dependency from java.time TCK tests Reviewed-by: dfuchs, scolebourne

8173898: StackWalker.walk throws InternalError if called from a constructor invoked through reflection. Summary: StackWalker is fixed to take into account constructor reflection frames. The specification of StackWalker.Option.SHOW_REFLECT_FRAMES is also clarified in this regard. Reviewed-by: bchristi, lancea, mchung, psandoz

8173783: IllegalArgumentException: jdk.tls.namedGroups Reviewed-by: xuelei, wetmore

8151116: Add extended key usage constraint to the jdk.certpath.disabledAlgorithms security property Reviewed-by: wetmore

8173712: Rename JAVA_OPTIONS environment variable to JDK_JAVA_OPTIONS Reviewed-by: henryjen, psandoz

8044626: Update RMI specifications to reflect modularization changes 8165649: Re-examine if Activatable object can be created from non-public class and/or constructor Reviewed-by: alanb, mchung

8173943: Change error reporting of LauncherHelper to include actual Error class name Reviewed-by: alanb, ksrini

8169313: java.xml.ws not granted NetPermission(getProxySelector) Reviewed-by: alanb, aefimov, mchung

8173910: (fs) java/nio/file/FileSystem/Basic.java should conditionally check FileStores Summary: On Unix platforms, spawn a 'df' process and skip FileStore check if it hangs Reviewed-by: alanb

Merge

Merge

Merge

8173846: [AOT] Stubs hang onto intermediate compiler state forever Summary: Stub shouldn't keep alive the graph Reviewed-by: kvn Contributed-by: tom.rodriguez@oracle.com

8173227: [JVMCI] HotSpotJVMCIMetaAccessContext.fromClass is inefficient Reviewed-by: dnsimon

Merge

Merge

8173693: disable post_class_unload() for non JavaThread initiators Reviewed-by: sspitsyn, gthornbr

Merge

8156073: 2-slot LiveStackFrame locals (long and double) are incorrect Reviewed-by: coleenp, mchung

8173373: C1: NPE is thrown instead of LinkageError when accessing inaccessible field on NULL receiver Summary: Deoptimize if receiver null check of unresolved field access fails to throw NoClassDefFoundError instead of NPE. Reviewed-by: vlivanov

8173338: C2: continuous CallSite relinkage eventually disables compilation for a method Reviewed-by: jrose, dlong, kvn

8173404: C2: wrong nmethod dependency can be recorded for CallSite.target Reviewed-by: kvn

8158546: C1 compilation fails with "Constant field loads are folded during parsing" Reviewed-by: kvn

8173584: Add unit test for 8173309 Reviewed-by: kvn

8171084: heapdump/JMapHeapCore fails with java.lang.RuntimeException: Heap segment size overflow Summary: Create a new heapdump segment and truncate huge arrays if required, to avoid overflow of the 32 bit value representing the size. Reviewed-by: dholmes, dsamersoff Contributed-by: jini.george@oracle.com

Merge

8173399: Jittester: sources should be aligned with latest product state Reviewed-by: kvn

Merge

8173472: AArch64: C1 comparisons with null only use 32-bit instructions Reviewed-by: roland