8267630: Start of release updates for JDK 18

8267632: Add source 18 and target 18 to javac
8267631: Add SourceVersion.RELEASE_18

Reviewed-by: iris, erikj, dholmes

make/conf/version-numbers.conf

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2020, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2021, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -26,17 +26,17 @@
 # Default version, product, and vendor information to use,
 # unless overridden by configure
 
-DEFAULT_VERSION_FEATURE=17
+DEFAULT_VERSION_FEATURE=18
 DEFAULT_VERSION_INTERIM=0
 DEFAULT_VERSION_UPDATE=0
 DEFAULT_VERSION_PATCH=0
 DEFAULT_VERSION_EXTRA1=0
 DEFAULT_VERSION_EXTRA2=0
 DEFAULT_VERSION_EXTRA3=0
-DEFAULT_VERSION_DATE=2021-09-14
-DEFAULT_VERSION_CLASSFILE_MAJOR=61  # "`$EXPR $DEFAULT_VERSION_FEATURE + 44`"
+DEFAULT_VERSION_DATE=2022-03-15
+DEFAULT_VERSION_CLASSFILE_MAJOR=62  # "`$EXPR $DEFAULT_VERSION_FEATURE + 44`"
 DEFAULT_VERSION_CLASSFILE_MINOR=0
 DEFAULT_VERSION_DOCS_API_SINCE=11
-DEFAULT_ACCEPTABLE_BOOT_VERSIONS="16 17"
-DEFAULT_JDK_SOURCE_TARGET_VERSION=17
+DEFAULT_ACCEPTABLE_BOOT_VERSIONS="16 17 18"
+DEFAULT_JDK_SOURCE_TARGET_VERSION=18
 DEFAULT_PROMOTED_VERSION_PRE=ea

make/data/symbols/java.compiler-H.sym.txt

@@ -0,0 +1,123 @@
+#
+# Copyright (c) 2021, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+# ##########################################################
+# ### THIS FILE IS AUTOMATICALLY GENERATED. DO NOT EDIT. ###
+# ##########################################################
+#
+class name javax/annotation/processing/AbstractProcessor
+header extends java/lang/Object implements javax/annotation/processing/Processor flags 421
+innerclass innerClass javax/tools/Diagnostic$Kind outerClass javax/tools/Diagnostic innerClassName Kind flags 4019
+innerclass innerClass java/lang/invoke/MethodHandles$Lookup outerClass java/lang/invoke/MethodHandles innerClassName Lookup flags 19
+
+class name javax/annotation/processing/Generated
+header extends java/lang/Object implements java/lang/annotation/Annotation flags 2601 runtimeAnnotations @Ljava/lang/annotation/Documented;@Ljava/lang/annotation/Retention;(value=eLjava/lang/annotation/RetentionPolicy;SOURCE;)@Ljava/lang/annotation/Target;(value={eLjava/lang/annotation/ElementType;PACKAGE;eLjava/lang/annotation/ElementType;TYPE;eLjava/lang/annotation/ElementType;METHOD;eLjava/lang/annotation/ElementType;CONSTRUCTOR;eLjava/lang/annotation/ElementType;FIELD;eLjava/lang/annotation/ElementType;LOCAL_VARIABLE;eLjava/lang/annotation/ElementType;PARAMETER;})
+
+class name javax/lang/model/SourceVersion
+field name RELEASE_17 descriptor Ljavax/lang/model/SourceVersion; flags 4019
+
+class name javax/lang/model/element/Modifier
+header extends java/lang/Enum sealed true flags 4021 signature Ljava/lang/Enum<Ljavax/lang/model/element/Modifier;>;
+-field name SEALED descriptor Ljavax/lang/model/element/Modifier;
+-field name NON_SEALED descriptor Ljavax/lang/model/element/Modifier;
+field name SEALED descriptor Ljavax/lang/model/element/Modifier; flags 4019
+field name NON_SEALED descriptor Ljavax/lang/model/element/Modifier; flags 4019
+
+class name javax/lang/model/element/TypeElement
+-method name getPermittedSubclasses descriptor ()Ljava/util/List;
+method name getPermittedSubclasses descriptor ()Ljava/util/List; flags 1 signature ()Ljava/util/List<+Ljavax/lang/model/type/TypeMirror;>;
+
+class name javax/lang/model/element/UnknownAnnotationValueException
+header extends javax/lang/model/UnknownEntityException flags 21
+innerclass innerClass java/lang/invoke/MethodHandles$Lookup outerClass java/lang/invoke/MethodHandles innerClassName Lookup flags 19
+
+class name javax/lang/model/element/UnknownDirectiveException
+header extends javax/lang/model/UnknownEntityException flags 21
+innerclass innerClass javax/lang/model/element/ModuleElement$Directive outerClass javax/lang/model/element/ModuleElement innerClassName Directive flags 609
+innerclass innerClass java/lang/invoke/MethodHandles$Lookup outerClass java/lang/invoke/MethodHandles innerClassName Lookup flags 19
+
+class name javax/lang/model/element/UnknownElementException
+header extends javax/lang/model/UnknownEntityException flags 21
+innerclass innerClass java/lang/invoke/MethodHandles$Lookup outerClass java/lang/invoke/MethodHandles innerClassName Lookup flags 19
+
+class name javax/lang/model/type/MirroredTypeException
+header extends javax/lang/model/type/MirroredTypesException flags 21
+innerclass innerClass java/lang/invoke/MethodHandles$Lookup outerClass java/lang/invoke/MethodHandles innerClassName Lookup flags 19
+
+class name javax/lang/model/type/MirroredTypesException
+header extends java/lang/RuntimeException flags 21
+innerclass innerClass java/lang/invoke/MethodHandles$Lookup outerClass java/lang/invoke/MethodHandles innerClassName Lookup flags 19
+
+class name javax/lang/model/type/UnknownTypeException
+header extends javax/lang/model/UnknownEntityException flags 21
+innerclass innerClass java/lang/invoke/MethodHandles$Lookup outerClass java/lang/invoke/MethodHandles innerClassName Lookup flags 19
+
+class name javax/lang/model/util/AbstractAnnotationValueVisitor14
+header extends javax/lang/model/util/AbstractAnnotationValueVisitor9 flags 421 signature <R:Ljava/lang/Object;P:Ljava/lang/Object;>Ljavax/lang/model/util/AbstractAnnotationValueVisitor9<TR;TP;>; runtimeAnnotations @Ljavax/annotation/processing/SupportedSourceVersion;(value=eLjavax/lang/model/SourceVersion;RELEASE_17;)
+
+class name javax/lang/model/util/AbstractElementVisitor14
+header extends javax/lang/model/util/AbstractElementVisitor9 flags 421 signature <R:Ljava/lang/Object;P:Ljava/lang/Object;>Ljavax/lang/model/util/AbstractElementVisitor9<TR;TP;>; runtimeAnnotations @Ljavax/annotation/processing/SupportedSourceVersion;(value=eLjavax/lang/model/SourceVersion;RELEASE_17;)
+
+class name javax/lang/model/util/AbstractTypeVisitor14
+header extends javax/lang/model/util/AbstractTypeVisitor9 flags 421 signature <R:Ljava/lang/Object;P:Ljava/lang/Object;>Ljavax/lang/model/util/AbstractTypeVisitor9<TR;TP;>; runtimeAnnotations @Ljavax/annotation/processing/SupportedSourceVersion;(value=eLjavax/lang/model/SourceVersion;RELEASE_17;)
+
+class name javax/lang/model/util/AbstractTypeVisitor6
+header extends java/lang/Object implements javax/lang/model/type/TypeVisitor flags 421 signature <R:Ljava/lang/Object;P:Ljava/lang/Object;>Ljava/lang/Object;Ljavax/lang/model/type/TypeVisitor<TR;TP;>; runtimeAnnotations @Ljavax/annotation/processing/SupportedSourceVersion;(value=eLjavax/lang/model/SourceVersion;RELEASE_6;)
+
+class name javax/lang/model/util/AbstractTypeVisitor7
+header extends javax/lang/model/util/AbstractTypeVisitor6 flags 421 signature <R:Ljava/lang/Object;P:Ljava/lang/Object;>Ljavax/lang/model/util/AbstractTypeVisitor6<TR;TP;>; runtimeAnnotations @Ljavax/annotation/processing/SupportedSourceVersion;(value=eLjavax/lang/model/SourceVersion;RELEASE_7;)
+
+class name javax/lang/model/util/AbstractTypeVisitor8
+header extends javax/lang/model/util/AbstractTypeVisitor7 flags 421 signature <R:Ljava/lang/Object;P:Ljava/lang/Object;>Ljavax/lang/model/util/AbstractTypeVisitor7<TR;TP;>; runtimeAnnotations @Ljavax/annotation/processing/SupportedSourceVersion;(value=eLjavax/lang/model/SourceVersion;RELEASE_8;)
+
+class name javax/lang/model/util/ElementKindVisitor14
+header extends javax/lang/model/util/ElementKindVisitor9 flags 21 signature <R:Ljava/lang/Object;P:Ljava/lang/Object;>Ljavax/lang/model/util/ElementKindVisitor9<TR;TP;>; runtimeAnnotations @Ljavax/annotation/processing/SupportedSourceVersion;(value=eLjavax/lang/model/SourceVersion;RELEASE_17;)
+
+class name javax/lang/model/util/ElementScanner14
+header extends javax/lang/model/util/ElementScanner9 flags 21 signature <R:Ljava/lang/Object;P:Ljava/lang/Object;>Ljavax/lang/model/util/ElementScanner9<TR;TP;>; runtimeAnnotations @Ljavax/annotation/processing/SupportedSourceVersion;(value=eLjavax/lang/model/SourceVersion;RELEASE_17;)
+
+class name javax/lang/model/util/Elements
+method name isAutomaticModule descriptor (Ljavax/lang/model/element/ModuleElement;)Z flags 1
+
+class name javax/lang/model/util/SimpleAnnotationValueVisitor14
+header extends javax/lang/model/util/SimpleAnnotationValueVisitor9 flags 21 signature <R:Ljava/lang/Object;P:Ljava/lang/Object;>Ljavax/lang/model/util/SimpleAnnotationValueVisitor9<TR;TP;>; runtimeAnnotations @Ljavax/annotation/processing/SupportedSourceVersion;(value=eLjavax/lang/model/SourceVersion;RELEASE_17;)
+
+class name javax/lang/model/util/SimpleElementVisitor14
+header extends javax/lang/model/util/SimpleElementVisitor9 flags 21 signature <R:Ljava/lang/Object;P:Ljava/lang/Object;>Ljavax/lang/model/util/SimpleElementVisitor9<TR;TP;>; runtimeAnnotations @Ljavax/annotation/processing/SupportedSourceVersion;(value=eLjavax/lang/model/SourceVersion;RELEASE_17;)
+
+class name javax/lang/model/util/SimpleTypeVisitor14
+header extends javax/lang/model/util/SimpleTypeVisitor9 flags 21 signature <R:Ljava/lang/Object;P:Ljava/lang/Object;>Ljavax/lang/model/util/SimpleTypeVisitor9<TR;TP;>; runtimeAnnotations @Ljavax/annotation/processing/SupportedSourceVersion;(value=eLjavax/lang/model/SourceVersion;RELEASE_17;)
+
+class name javax/lang/model/util/TypeKindVisitor14
+header extends javax/lang/model/util/TypeKindVisitor9 flags 21 signature <R:Ljava/lang/Object;P:Ljava/lang/Object;>Ljavax/lang/model/util/TypeKindVisitor9<TR;TP;>; runtimeAnnotations @Ljavax/annotation/processing/SupportedSourceVersion;(value=eLjavax/lang/model/SourceVersion;RELEASE_17;)
+
+class name javax/tools/SimpleJavaFileObject
+header extends java/lang/Object implements javax/tools/JavaFileObject flags 21
+innerclass innerClass javax/tools/JavaFileObject$Kind outerClass javax/tools/JavaFileObject innerClassName Kind flags 4019
+innerclass innerClass java/lang/invoke/MethodHandles$Lookup outerClass java/lang/invoke/MethodHandles innerClassName Lookup flags 19
+
+class name javax/tools/ToolProvider
+header extends java/lang/Object flags 21
+innerclass innerClass java/lang/invoke/MethodHandles$Lookup outerClass java/lang/invoke/MethodHandles innerClassName Lookup flags 19
+

make/data/symbols/java.datatransfer-H.sym.txt

@@ -0,0 +1,42 @@
+#
+# Copyright (c) 2021, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+# ##########################################################
+# ### THIS FILE IS AUTOMATICALLY GENERATED. DO NOT EDIT. ###
+# ##########################################################
+#
+class name java/awt/datatransfer/Clipboard
+header extends java/lang/Object flags 21
+innerclass innerClass java/lang/invoke/MethodHandles$Lookup outerClass java/lang/invoke/MethodHandles innerClassName Lookup flags 19
+
+class name java/awt/datatransfer/DataFlavor
+header extends java/lang/Object implements java/io/Externalizable,java/lang/Cloneable flags 21
+innerclass innerClass java/lang/invoke/MethodHandles$Lookup outerClass java/lang/invoke/MethodHandles innerClassName Lookup flags 19
+-field name selectionHtmlFlavor descriptor Ljava/awt/datatransfer/DataFlavor;
+-field name fragmentHtmlFlavor descriptor Ljava/awt/datatransfer/DataFlavor;
+-field name allHtmlFlavor descriptor Ljava/awt/datatransfer/DataFlavor;
+field name selectionHtmlFlavor descriptor Ljava/awt/datatransfer/DataFlavor; flags 19
+field name fragmentHtmlFlavor descriptor Ljava/awt/datatransfer/DataFlavor; flags 19
+field name allHtmlFlavor descriptor Ljava/awt/datatransfer/DataFlavor; flags 19
+