8068431: @since and @jdk.Exported are missing in jdk.nashorn.api.scripting classes and package-info.java files

Reviewed-by: attila, lagergren

nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/AbstractJSObject.java

@@ -36,7 +36,10 @@ import java.util.Set;
  * treat objects of such classes just like nashorn script objects. Usual nashorn
  * operations like obj[i], obj.foo, obj.func(), delete obj.foo will be glued
  * to appropriate method call of this class.
+ *
+ * @since 1.8u40
  */
+@jdk.Exported
 public abstract class AbstractJSObject implements JSObject {
     /**
      * Call this object as a JavaScript function. This is equivalent to

nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/ClassFilter.java

@@ -28,7 +28,10 @@ package jdk.nashorn.api.scripting;
  * Class filter (optional) to be used by nashorn script engine.
  * jsr-223 program embedding nashorn script can set ClassFilter instance
  * to be used when an engine instance is created.
+ *
+ * @since 1.8u40
  */
+@jdk.Exported
 public interface ClassFilter {
      /**
       * Should the Java class of the specified name be exposed to scripts?

nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/JSObject.java

@@ -33,7 +33,10 @@ import java.util.Set;
  * treat objects of such classes just like nashorn script objects. Usual nashorn
  * operations like obj[i], obj.foo, obj.func(), delete obj.foo will be glued
  * to appropriate method call of this interface.
+ *
+ * @since 1.8u40
  */
+@jdk.Exported
 public interface JSObject {
     /**
      * Call this object as a JavaScript function. This is equivalent to

nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/NashornException.java

@@ -41,7 +41,10 @@ import jdk.nashorn.internal.runtime.ScriptObject;
  * script object or Java access to script object properties via java.util.Map
  * interface. In these cases, user code will get an instance of this or
  * implementation defined subclass.
+ *
+ * @since 1.8u40
  */
+@jdk.Exported
 @SuppressWarnings("serial")
 public abstract class NashornException extends RuntimeException {
     // script file name

nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/NashornScriptEngine.java

@@ -65,8 +65,10 @@ import jdk.nashorn.internal.runtime.options.Options;
  * {@link NashornScriptEngineFactory#getScriptEngine()}. Note that this engine implements the {@link Compilable} and
  * {@link Invocable} interfaces, allowing for efficient precompilation and repeated execution of scripts.
  * @see NashornScriptEngineFactory
+ *
+ * @since 1.8u40
  */
-
+@jdk.Exported
 public final class NashornScriptEngine extends AbstractScriptEngine implements Compilable, Invocable {
     /**
      * Key used to associate Nashorn global object mirror with arbitrary Bindings instance.

nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/NashornScriptEngineFactory.java

@@ -44,7 +44,10 @@ import jdk.nashorn.internal.runtime.Version;
  * </ul>
  * Programs executing in engines created using {@link #getScriptEngine(String[])} will have the passed arguments
  * accessible as a global variable named {@code "arguments"}.
+ *
+ * @since 1.8u40
  */
+@jdk.Exported
 public final class NashornScriptEngineFactory implements ScriptEngineFactory {
     @Override
     public String getEngineName() {

nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/ScriptObjectMirror.java

@@ -54,7 +54,10 @@ import jdk.nashorn.internal.runtime.linker.NashornCallSiteDescriptor;
 
 /**
  * Mirror object that wraps a given Nashorn Script object.
+ *
+ * @since 1.8u40
  */
+@jdk.Exported
 public final class ScriptObjectMirror extends AbstractJSObject implements Bindings {
     private static AccessControlContext getContextAccCtxt() {
         final Permissions perms = new Permissions();

nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/ScriptUtils.java

@@ -36,7 +36,10 @@ import jdk.nashorn.internal.runtime.linker.Bootstrap;
 
 /**
  * Utilities that are to be called from script code.
+ *
+ * @since 1.8u40
  */
+@jdk.Exported
 public final class ScriptUtils {
     private ScriptUtils() {}
 

nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/URLReader.java

@@ -35,7 +35,10 @@ import jdk.nashorn.internal.runtime.Source;
 /**
  * A Reader that reads from a URL. Used to make sure that the reader
  * reads content from given URL and can be trusted to do so.
+ *
+ * @since 1.8u40
  */
+@jdk.Exported
 public final class URLReader extends Reader {
     // underlying URL
     private final URL url;

nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/package-info.java

@@ -35,5 +35,8 @@
  * interfaces, allowing for efficient pre-compilation and repeated execution of scripts. In addition,
  * this package provides nashorn specific extension classes, interfaces and methods. See
  * {@link jdk.nashorn.api.scripting.NashornScriptEngineFactory} for further details.
+ *
+ * @since 1.8u40
  */
+@jdk.Exported
 package jdk.nashorn.api.scripting;