8334714: Implement JEP 484: Class-File API

src/java.base/share/classes/java/lang/classfile/AccessFlags.java

@@ -27,16 +27,14 @@
 import java.util.Set;
 import jdk.internal.classfile.impl.AccessFlagsImpl;
 import java.lang.reflect.AccessFlag;
-import jdk.internal.javac.PreviewFeature;
 
 /**
  * Models the access flags for a class, method, or field.  Delivered as a
  * {@link ClassElement}, {@link FieldElement}, or {@link MethodElement}
  * when traversing the corresponding model type.
  *
- * @since 22
+ * @since 24
  */
-@PreviewFeature(feature = PreviewFeature.Feature.CLASSFILE_API)
 public sealed interface AccessFlags
         extends ClassElement, MethodElement, FieldElement
         permits AccessFlagsImpl {

src/java.base/share/classes/java/lang/classfile/Annotation.java

@@ -34,7 +34,6 @@
 
 import java.lang.constant.ClassDesc;
 import java.util.List;
-import jdk.internal.javac.PreviewFeature;
 
 /**
  * Models an annotation on a declaration.
@@ -47,9 +46,8 @@
  * @see RuntimeInvisibleParameterAnnotationsAttribute
  *
  * @sealedGraph
- * @since 22
+ * @since 24
  */
-@PreviewFeature(feature = PreviewFeature.Feature.CLASSFILE_API)
 public sealed interface Annotation
         extends WritableElement<Annotation>
         permits TypeAnnotation, AnnotationImpl {

src/java.base/share/classes/java/lang/classfile/AnnotationElement.java

@@ -29,17 +29,15 @@
 import java.lang.classfile.constantpool.Utf8Entry;
 import jdk.internal.classfile.impl.AnnotationImpl;
 import jdk.internal.classfile.impl.TemporaryConstantPool;
-import jdk.internal.javac.PreviewFeature;
 
 /**
  * Models a key-value pair of an annotation.
  *
  * @see Annotation
  * @see AnnotationValue
  *
- * @since 22
+ * @since 24
  */
-@PreviewFeature(feature = PreviewFeature.Feature.CLASSFILE_API)
 public sealed interface AnnotationElement
         extends WritableElement<AnnotationElement>
         permits AnnotationImpl.AnnotationElementImpl {

src/java.base/share/classes/java/lang/classfile/AnnotationValue.java

@@ -37,7 +37,6 @@
 import java.lang.constant.ConstantDesc;
 import java.util.ArrayList;
 import java.util.List;
-import jdk.internal.javac.PreviewFeature;
 
 /**
  * Models the value of a key-value pair of an annotation.
@@ -46,9 +45,8 @@
  * @see AnnotationElement
  *
  * @sealedGraph
- * @since 22
+ * @since 24
  */
-@PreviewFeature(feature = PreviewFeature.Feature.CLASSFILE_API)
 public sealed interface AnnotationValue extends WritableElement<AnnotationValue>
         permits AnnotationValue.OfAnnotation, AnnotationValue.OfArray,
                 AnnotationValue.OfConstant, AnnotationValue.OfClass,
@@ -57,9 +55,8 @@ public sealed interface AnnotationValue extends WritableElement<AnnotationValue>
     /**
      * Models an annotation-valued element
      *
-     * @since 22
+     * @since 24
      */
-    @PreviewFeature(feature = PreviewFeature.Feature.CLASSFILE_API)
     sealed interface OfAnnotation extends AnnotationValue
             permits AnnotationImpl.OfAnnotationImpl {
         /** {@return the annotation} */
@@ -69,9 +66,8 @@ sealed interface OfAnnotation extends AnnotationValue
     /**
      * Models an array-valued element
      *
-     * @since 22
+     * @since 24
      */
-    @PreviewFeature(feature = PreviewFeature.Feature.CLASSFILE_API)
     sealed interface OfArray extends AnnotationValue
             permits AnnotationImpl.OfArrayImpl {
         /** {@return the values} */
@@ -82,9 +78,8 @@ sealed interface OfArray extends AnnotationValue
      * Models a constant-valued element
      *
      * @sealedGraph
-     * @since 22
+     * @since 24
      */
-    @PreviewFeature(feature = PreviewFeature.Feature.CLASSFILE_API)
     sealed interface OfConstant extends AnnotationValue
             permits AnnotationValue.OfString, AnnotationValue.OfDouble,
                     AnnotationValue.OfFloat, AnnotationValue.OfLong,
@@ -100,9 +95,8 @@ sealed interface OfConstant extends AnnotationValue
     /**
      * Models a constant-valued element
      *
-     * @since 22
+     * @since 24
      */
-    @PreviewFeature(feature = PreviewFeature.Feature.CLASSFILE_API)
     sealed interface OfString extends AnnotationValue.OfConstant
             permits AnnotationImpl.OfStringImpl {
         /** {@return the constant} */
@@ -112,9 +106,8 @@ sealed interface OfString extends AnnotationValue.OfConstant
     /**
      * Models a constant-valued element
      *
-     * @since 22
+     * @since 24
      */
-    @PreviewFeature(feature = PreviewFeature.Feature.CLASSFILE_API)
     sealed interface OfDouble extends AnnotationValue.OfConstant
             permits AnnotationImpl.OfDoubleImpl {
         /** {@return the constant} */
@@ -124,9 +117,8 @@ sealed interface OfDouble extends AnnotationValue.OfConstant
     /**
      * Models a constant-valued element
      *
-     * @since 22
+     * @since 24
      */
-    @PreviewFeature(feature = PreviewFeature.Feature.CLASSFILE_API)
     sealed interface OfFloat extends AnnotationValue.OfConstant
             permits AnnotationImpl.OfFloatImpl {
         /** {@return the constant} */
@@ -136,9 +128,8 @@ sealed interface OfFloat extends AnnotationValue.OfConstant
     /**
      * Models a constant-valued element
      *
-     * @since 22
+     * @since 24
      */
-    @PreviewFeature(feature = PreviewFeature.Feature.CLASSFILE_API)
     sealed interface OfLong extends AnnotationValue.OfConstant
             permits AnnotationImpl.OfLongImpl {
         /** {@return the constant} */
@@ -148,9 +139,8 @@ sealed interface OfLong extends AnnotationValue.OfConstant
     /**
      * Models a constant-valued element
      *
-     * @since 22
+     * @since 24
      */
-    @PreviewFeature(feature = PreviewFeature.Feature.CLASSFILE_API)
     sealed interface OfInteger extends AnnotationValue.OfConstant
             permits AnnotationImpl.OfIntegerImpl {
         /** {@return the constant} */
@@ -160,9 +150,8 @@ sealed interface OfInteger extends AnnotationValue.OfConstant
     /**
      * Models a constant-valued element
      *
-     * @since 22
+     * @since 24
      */
-    @PreviewFeature(feature = PreviewFeature.Feature.CLASSFILE_API)
     sealed interface OfShort extends AnnotationValue.OfConstant
             permits AnnotationImpl.OfShortImpl {
         /** {@return the constant} */
@@ -172,9 +161,8 @@ sealed interface OfShort extends AnnotationValue.OfConstant
     /**
      * Models a constant-valued element
      *
-     * @since 22
+     * @since 24
      */
-    @PreviewFeature(feature = PreviewFeature.Feature.CLASSFILE_API)
     sealed interface OfCharacter extends AnnotationValue.OfConstant
             permits AnnotationImpl.OfCharacterImpl {
         /** {@return the constant} */
@@ -184,9 +172,8 @@ sealed interface OfCharacter extends AnnotationValue.OfConstant
     /**
      * Models a constant-valued element
      *
-     * @since 22
+     * @since 24
      */
-    @PreviewFeature(feature = PreviewFeature.Feature.CLASSFILE_API)
     sealed interface OfByte extends AnnotationValue.OfConstant
             permits AnnotationImpl.OfByteImpl {
         /** {@return the constant} */
@@ -196,9 +183,8 @@ sealed interface OfByte extends AnnotationValue.OfConstant
     /**
      * Models a constant-valued element
      *
-     * @since 22
+     * @since 24
      */
-    @PreviewFeature(feature = PreviewFeature.Feature.CLASSFILE_API)
     sealed interface OfBoolean extends AnnotationValue.OfConstant
             permits AnnotationImpl.OfBooleanImpl {
         /** {@return the constant} */
@@ -208,9 +194,8 @@ sealed interface OfBoolean extends AnnotationValue.OfConstant
     /**
      * Models a class-valued element
      *
-     * @since 22
+     * @since 24
      */
-    @PreviewFeature(feature = PreviewFeature.Feature.CLASSFILE_API)
     sealed interface OfClass extends AnnotationValue
             permits AnnotationImpl.OfClassImpl {
         /** {@return the class name} */
@@ -225,9 +210,8 @@ default ClassDesc classSymbol() {
     /**
      * Models an enum-valued element
      *
-     * @since 22
+     * @since 24
      */
-    @PreviewFeature(feature = PreviewFeature.Feature.CLASSFILE_API)
     sealed interface OfEnum extends AnnotationValue
             permits AnnotationImpl.OfEnumImpl {
         /** {@return the enum class name} */

src/java.base/share/classes/java/lang/classfile/Attribute.java

@@ -63,7 +63,6 @@
 import java.lang.classfile.attribute.UnknownAttribute;
 import jdk.internal.classfile.impl.BoundAttribute;
 import jdk.internal.classfile.impl.UnboundAttribute;
-import jdk.internal.javac.PreviewFeature;
 
 /**
  * Models a classfile attribute {@jvms 4.7}.  Many, though not all, subtypes of
@@ -76,9 +75,8 @@
  * @param <A> the attribute type
  *
  * @sealedGraph
- * @since 22
+ * @since 24
  */
-@PreviewFeature(feature = PreviewFeature.Feature.CLASSFILE_API)
 public sealed interface Attribute<A extends Attribute<A>>
         extends WritableElement<A>
         permits AnnotationDefaultAttribute, BootstrapMethodsAttribute,

src/java.base/share/classes/java/lang/classfile/AttributeMapper.java

@@ -24,8 +24,6 @@
  */
 package java.lang.classfile;
 
-import jdk.internal.javac.PreviewFeature;
-
 /**
  * Bidirectional mapper between the classfile representation of an attribute and
  * how that attribute is modeled in the API.  The attribute mapper is used
@@ -37,17 +35,15 @@
  * CustomAttribute}.
  * @param <A> the attribute type
  *
- * @since 22
+ * @since 24
  */
-@PreviewFeature(feature = PreviewFeature.Feature.CLASSFILE_API)
 public interface AttributeMapper<A> {
 
     /**
      * Attribute stability indicator
      *
-     * @since 22
+     * @since 24
      */
-    @PreviewFeature(feature = PreviewFeature.Feature.CLASSFILE_API)
     enum AttributeStability {
 
         /**

src/java.base/share/classes/java/lang/classfile/AttributedElement.java

@@ -30,16 +30,14 @@
 
 import java.lang.classfile.attribute.RecordComponentInfo;
 import jdk.internal.classfile.impl.AbstractUnboundModel;
-import jdk.internal.javac.PreviewFeature;
 
 /**
  * A {@link ClassFileElement} describing an entity that has attributes, such
  * as a class, field, method, code attribute, or record component.
  *
  * @sealedGraph
- * @since 22
+ * @since 24
  */
-@PreviewFeature(feature = PreviewFeature.Feature.CLASSFILE_API)
 public sealed interface AttributedElement extends ClassFileElement
         permits ClassModel, CodeModel, FieldModel, MethodModel,
                 RecordComponentInfo, AbstractUnboundModel {