git: openjdk/jdk: 8284858: Start of release updates for JDK 20

[Erik Joelsson]

Changeset: edff51e5
Author:    Joe Darcy <darcy at openjdk.org>
Committer: Erik Joelsson <erikj at openjdk.org>
Date:      2022-06-09 16:16:49 +0000
URL:       https://git.openjdk.org/jdk/commit/edff51e5fdb5282830ecfb3792a88c7b28ca6557

8284858: Start of release updates for JDK 20
8286035: Add source 20 and target 20 to javac
8286034: Add SourceVersion.RELEASE_20

Reviewed-by: dholmes, kcr, iris, erikj, jjg, ihse

! .jcheck/conf
! make/conf/version-numbers.conf
! make/scripts/generate-symbol-data.sh
! src/hotspot/share/classfile/classFileParser.cpp
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/ClassReader.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/Opcodes.java
! src/java.compiler/share/classes/javax/lang/model/SourceVersion.java
! src/java.compiler/share/classes/javax/lang/model/util/AbstractAnnotationValueVisitor14.java
! src/java.compiler/share/classes/javax/lang/model/util/AbstractElementVisitor14.java
! src/java.compiler/share/classes/javax/lang/model/util/AbstractTypeVisitor14.java
! src/java.compiler/share/classes/javax/lang/model/util/ElementKindVisitor14.java
! src/java.compiler/share/classes/javax/lang/model/util/ElementScanner14.java
! src/java.compiler/share/classes/javax/lang/model/util/SimpleAnnotationValueVisitor14.java
! src/java.compiler/share/classes/javax/lang/model/util/SimpleElementVisitor14.java
! src/java.compiler/share/classes/javax/lang/model/util/SimpleTypeVisitor14.java
! src/java.compiler/share/classes/javax/lang/model/util/TypeKindVisitor14.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Source.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassFile.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Target.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/processing/PrintingProcessor.java
+ src/jdk.compiler/share/data/symbols/java.base-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.compiler-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.datatransfer-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.desktop-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.instrument-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.logging-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.management-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.management.rmi-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.naming-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.net.http-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.rmi-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.scripting-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.security.jgss-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.security.sasl-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.smartcardio-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.sql-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.sql.rowset-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.xml-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.xml.crypto-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.accessibility-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.attach-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.compiler-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.dynalink-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.httpserver-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.incubator.foreign-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.incubator.vector-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.jartool-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.javadoc-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.jconsole-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.jdi-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.jfr-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.jshell-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.jsobject-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.management-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.management.agent-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.net-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.sctp-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.security.auth-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.security.jgss-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.unsupported-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.xml.dom-J.sym.txt
! src/jdk.compiler/share/data/symbols/symbols
! test/hotspot/jtreg/runtime/CommandLine/VMDeprecatedOptions.java
! test/langtools/tools/javac/api/TestGetSourceVersions.java
! test/langtools/tools/javac/classfiles/ClassVersionChecker.java
! test/langtools/tools/javac/lib/JavacTestingAbstractProcessor.java
! test/langtools/tools/javac/preview/classReaderTest/Client.nopreview.out
! test/langtools/tools/javac/preview/classReaderTest/Client.preview.out
! test/langtools/tools/javac/versions/Versions.java