[Integrated] [lworld] RFR: Merge jdk

[David Simms]

Changeset: d4828d74
Author:    David Simms <dsimms at openjdk.org>
Date:      2020-04-23 09:01:11 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/d4828d74

Merge jdk

! .hgtags
! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/oops/instanceKlass.hpp
! src/hotspot/share/opto/matcher.cpp
! src/hotspot/share/opto/matcher.hpp
! src/java.base/share/classes/java/io/ObjectStreamClass.java
! src/java.base/share/classes/java/lang/Class.java
! src/java.base/share/classes/java/lang/reflect/AccessibleObject.java
! src/java.base/share/classes/java/lang/reflect/Constructor.java
! src/java.base/share/classes/java/lang/reflect/Field.java
! src/java.base/share/classes/java/lang/reflect/Method.java
! src/java.base/share/classes/java/lang/reflect/Modifier.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Lower.java
! test/hotspot/jtreg/ProblemList.txt
! test/langtools/jdk/javadoc/doclet/testModules/TestModules.java
! .hgtags
! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/oops/instanceKlass.hpp
! src/hotspot/share/opto/matcher.cpp
! src/hotspot/share/opto/matcher.hpp
! src/java.base/share/classes/java/io/ObjectStreamClass.java
! src/java.base/share/classes/java/lang/Class.java
! src/java.base/share/classes/java/lang/reflect/AccessibleObject.java
! src/java.base/share/classes/java/lang/reflect/Constructor.java
! src/java.base/share/classes/java/lang/reflect/Field.java
! src/java.base/share/classes/java/lang/reflect/Method.java
! src/java.base/share/classes/java/lang/reflect/Modifier.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Lower.java
! test/hotspot/jtreg/ProblemList.txt
! test/langtools/jdk/javadoc/doclet/testModules/TestModules.java