--- old/make/build.xml 2014-03-17 14:05:34.668380108 +0530 +++ new/make/build.xml 2014-03-17 14:05:34.320378383 +0530 @@ -125,6 +125,7 @@ + @@ -243,6 +244,7 @@ + --- old/src/jdk/nashorn/api/scripting/NashornScriptEngine.java 2014-03-17 14:05:35.496384219 +0530 +++ new/src/jdk/nashorn/api/scripting/NashornScriptEngine.java 2014-03-17 14:05:35.312383301 +0530 @@ -57,9 +57,9 @@ import javax.script.ScriptEngineFactory; import javax.script.ScriptException; import javax.script.SimpleBindings; +import jdk.nashorn.internal.objects.Global; import jdk.nashorn.internal.runtime.Context; import jdk.nashorn.internal.runtime.ErrorManager; -import jdk.nashorn.internal.runtime.GlobalObject; import jdk.nashorn.internal.runtime.Property; import jdk.nashorn.internal.runtime.ScriptFunction; import jdk.nashorn.internal.runtime.ScriptObject; @@ -99,7 +99,7 @@ private final boolean _global_per_engine; // This is the initial default Nashorn global object. // This is used as "shared" global if above option is true. - private final ScriptObject global; + private final Global global; // initialized bit late to be made 'final'. // Property object for "context" property of global object. private volatile Property contextProperty; @@ -264,7 +264,7 @@ public Object __noSuchProperty__(final Object self, final ScriptContext ctxt, final String name) { if (ctxt != null) { final int scope = ctxt.getAttributesScope(name); - final ScriptObject ctxtGlobal = getNashornGlobalFrom(ctxt); + final Global ctxtGlobal = getNashornGlobalFrom(ctxt); if (scope != -1) { return ScriptObjectMirror.unwrap(ctxt.getAttribute(name, scope), ctxtGlobal); } @@ -317,7 +317,7 @@ } ScriptObject realSelf = null; - ScriptObject realGlobal = null; + Global realGlobal = null; if(thiz == null) { // making interface out of global functions realSelf = realGlobal = getNashornGlobalFrom(context); @@ -346,7 +346,7 @@ } try { - final ScriptObject oldGlobal = Context.getGlobal(); + final Global oldGlobal = Context.getGlobal(); final boolean globalChanged = (oldGlobal != realGlobal); try { if (globalChanged) { @@ -371,7 +371,7 @@ } // Retrieve nashorn Global object for a given ScriptContext object - private ScriptObject getNashornGlobalFrom(final ScriptContext ctxt) { + private Global getNashornGlobalFrom(final ScriptContext ctxt) { if (_global_per_engine) { // shared single global object for all ENGINE_SCOPE Bindings return global; @@ -380,18 +380,18 @@ final Bindings bindings = ctxt.getBindings(ScriptContext.ENGINE_SCOPE); // is this Nashorn's own Bindings implementation? if (bindings instanceof ScriptObjectMirror) { - final ScriptObject sobj = globalFromMirror((ScriptObjectMirror)bindings); - if (sobj != null) { - return sobj; + final Global glob = globalFromMirror((ScriptObjectMirror)bindings); + if (glob != null) { + return glob; } } // Arbitrary user Bindings implementation. Look for NASHORN_GLOBAL in it! Object scope = bindings.get(NASHORN_GLOBAL); if (scope instanceof ScriptObjectMirror) { - final ScriptObject sobj = globalFromMirror((ScriptObjectMirror)scope); - if (sobj != null) { - return sobj; + final Global glob = globalFromMirror((ScriptObjectMirror)scope); + if (glob != null) { + return glob; } } @@ -399,14 +399,14 @@ // Create new global instance mirror and associate with the Bindings. final ScriptObjectMirror mirror = createGlobalMirror(ctxt); bindings.put(NASHORN_GLOBAL, mirror); - return mirror.getScriptObject(); + return mirror.getHomeGlobal(); } // Retrieve nashorn Global object from a given ScriptObjectMirror - private ScriptObject globalFromMirror(final ScriptObjectMirror mirror) { + private Global globalFromMirror(final ScriptObjectMirror mirror) { ScriptObject sobj = mirror.getScriptObject(); - if (sobj instanceof GlobalObject && isOfContext(sobj, nashornContext)) { - return sobj; + if (sobj instanceof Global && isOfContext((Global)sobj, nashornContext)) { + return (Global)sobj; } return null; @@ -414,15 +414,15 @@ // Create a new ScriptObjectMirror wrapping a newly created Nashorn Global object private ScriptObjectMirror createGlobalMirror(final ScriptContext ctxt) { - final ScriptObject newGlobal = createNashornGlobal(ctxt); + final Global newGlobal = createNashornGlobal(ctxt); return new ScriptObjectMirror(newGlobal, newGlobal); } // Create a new Nashorn Global object - private ScriptObject createNashornGlobal(final ScriptContext ctxt) { - final ScriptObject newGlobal = AccessController.doPrivileged(new PrivilegedAction() { + private Global createNashornGlobal(final ScriptContext ctxt) { + final Global newGlobal = AccessController.doPrivileged(new PrivilegedAction() { @Override - public ScriptObject run() { + public Global run() { try { return nashornContext.newGlobal(); } catch (final RuntimeException e) { @@ -460,7 +460,7 @@ } // scripts should see "context" and "engine" as variables in the given global object - private void setContextVariables(final ScriptObject ctxtGlobal, final ScriptContext ctxt) { + private void setContextVariables(final Global ctxtGlobal, final ScriptContext ctxt) { // set "context" global variable via contextProperty - because this // property is non-writable contextProperty.setObjectValue(ctxtGlobal, ctxtGlobal, ctxt, false); @@ -470,7 +470,7 @@ } // if no arguments passed, expose it if (! (args instanceof ScriptObject)) { - args = ((GlobalObject)ctxtGlobal).wrapAsObject(args); + args = ctxtGlobal.wrapAsObject(args); ctxtGlobal.set("arguments", args, false); } } @@ -478,7 +478,7 @@ private Object invokeImpl(final Object selfObject, final String name, final Object... args) throws ScriptException, NoSuchMethodException { name.getClass(); // null check - ScriptObject invokeGlobal = null; + Global invokeGlobal = null; ScriptObjectMirror selfMirror = null; if (selfObject instanceof ScriptObjectMirror) { selfMirror = (ScriptObjectMirror)selfObject; @@ -489,7 +489,7 @@ } else if (selfObject instanceof ScriptObject) { // invokeMethod called from script code - in which case we may get 'naked' ScriptObject // Wrap it with oldGlobal to make a ScriptObjectMirror for the same. - final ScriptObject oldGlobal = Context.getGlobal(); + final Global oldGlobal = Context.getGlobal(); invokeGlobal = oldGlobal; if (oldGlobal == null) { throw new IllegalArgumentException(getMessage("no.current.nashorn.global")); @@ -502,7 +502,7 @@ selfMirror = (ScriptObjectMirror)ScriptObjectMirror.wrap(selfObject, oldGlobal); } else if (selfObject == null) { // selfObject is null => global function call - final ScriptObject ctxtGlobal = getNashornGlobalFrom(context); + final Global ctxtGlobal = getNashornGlobalFrom(context); invokeGlobal = ctxtGlobal; selfMirror = (ScriptObjectMirror)ScriptObjectMirror.wrap(ctxtGlobal, ctxtGlobal); } @@ -532,11 +532,11 @@ return evalImpl(script, ctxt, getNashornGlobalFrom(ctxt)); } - private Object evalImpl(final ScriptFunction script, final ScriptContext ctxt, final ScriptObject ctxtGlobal) throws ScriptException { + private Object evalImpl(final ScriptFunction script, final ScriptContext ctxt, final Global ctxtGlobal) throws ScriptException { if (script == null) { return null; } - final ScriptObject oldGlobal = Context.getGlobal(); + final Global oldGlobal = Context.getGlobal(); final boolean globalChanged = (oldGlobal != ctxtGlobal); try { if (globalChanged) { @@ -558,7 +558,7 @@ } } - private static void throwAsScriptException(final Exception e, final ScriptObject global) throws ScriptException { + private static void throwAsScriptException(final Exception e, final Global global) throws ScriptException { if (e instanceof ScriptException) { throw (ScriptException)e; } else if (e instanceof NashornException) { @@ -582,7 +582,7 @@ return new CompiledScript() { @Override public Object eval(final ScriptContext ctxt) throws ScriptException { - final ScriptObject globalObject = getNashornGlobalFrom(ctxt); + final Global globalObject = getNashornGlobalFrom(ctxt); // Are we running the script in the correct global? if (func.getScope() == globalObject) { return evalImpl(func, ctxt, globalObject); @@ -602,8 +602,8 @@ return compileImpl(source, getNashornGlobalFrom(ctxt)); } - private ScriptFunction compileImpl(final Source source, final ScriptObject newGlobal) throws ScriptException { - final ScriptObject oldGlobal = Context.getGlobal(); + private ScriptFunction compileImpl(final Source source, final Global newGlobal) throws ScriptException { + final Global oldGlobal = Context.getGlobal(); final boolean globalChanged = (oldGlobal != newGlobal); try { if (globalChanged) { @@ -641,8 +641,7 @@ return true; } - private static boolean isOfContext(final ScriptObject global, final Context context) { - assert global instanceof GlobalObject: "Not a Global object"; - return ((GlobalObject)global).isOfContext(context); + private static boolean isOfContext(final Global global, final Context context) { + return global.isOfContext(context); } } --- old/src/jdk/nashorn/api/scripting/ScriptObjectMirror.java 2014-03-17 14:05:36.356388483 +0530 +++ new/src/jdk/nashorn/api/scripting/ScriptObjectMirror.java 2014-03-17 14:05:36.116387288 +0530 @@ -42,10 +42,10 @@ import java.util.Set; import java.util.concurrent.Callable; import javax.script.Bindings; +import jdk.nashorn.internal.objects.Global; import jdk.nashorn.internal.runtime.arrays.ArrayData; import jdk.nashorn.internal.runtime.ConsString; import jdk.nashorn.internal.runtime.Context; -import jdk.nashorn.internal.runtime.GlobalObject; import jdk.nashorn.internal.runtime.JSType; import jdk.nashorn.internal.runtime.ScriptFunction; import jdk.nashorn.internal.runtime.ScriptObject; @@ -64,7 +64,7 @@ private static final AccessControlContext GET_CONTEXT_ACC_CTXT = getContextAccCtxt(); private final ScriptObject sobj; - private final ScriptObject global; + private final Global global; private final boolean strict; @Override @@ -95,7 +95,7 @@ @Override public Object call(final Object thiz, final Object... args) { - final ScriptObject oldGlobal = Context.getGlobal(); + final Global oldGlobal = Context.getGlobal(); final boolean globalChanged = (oldGlobal != global); try { @@ -125,7 +125,7 @@ @Override public Object newObject(final Object... args) { - final ScriptObject oldGlobal = Context.getGlobal(); + final Global oldGlobal = Context.getGlobal(); final boolean globalChanged = (oldGlobal != global); try { @@ -171,7 +171,7 @@ public Object callMember(final String functionName, final Object... args) { functionName.getClass(); // null check - final ScriptObject oldGlobal = Context.getGlobal(); + final Global oldGlobal = Context.getGlobal(); final boolean globalChanged = (oldGlobal != global); try { @@ -642,7 +642,7 @@ */ public static Object wrap(final Object obj, final Object homeGlobal) { if(obj instanceof ScriptObject) { - return homeGlobal instanceof ScriptObject ? new ScriptObjectMirror((ScriptObject)obj, (ScriptObject)homeGlobal) : obj; + return homeGlobal instanceof Global ? new ScriptObjectMirror((ScriptObject)obj, (Global)homeGlobal) : obj; } if(obj instanceof ConsString) { return obj.toString(); @@ -708,15 +708,15 @@ return newArgs; } - // package-privates below this. + // package-privates below this.ScriptObject - ScriptObjectMirror(final ScriptObject sobj, final ScriptObject global) { + ScriptObjectMirror(final ScriptObject sobj, final Global global) { assert sobj != null : "ScriptObjectMirror on null!"; - assert global instanceof GlobalObject : "global is not a GlobalObject"; + assert global != null : "home Global is null"; this.sobj = sobj; this.global = global; - this.strict = ((GlobalObject)global).isStrictContext(); + this.strict = global.isStrictContext(); } // accessors for script engine @@ -724,7 +724,7 @@ return sobj; } - ScriptObject getHomeGlobal() { + Global getHomeGlobal() { return global; } @@ -734,7 +734,7 @@ // internals only below this. private V inGlobal(final Callable callable) { - final ScriptObject oldGlobal = Context.getGlobal(); + final Global oldGlobal = Context.getGlobal(); final boolean globalChanged = (oldGlobal != global); if (globalChanged) { Context.setGlobal(global); --- old/src/jdk/nashorn/internal/objects/AccessorPropertyDescriptor.java 2014-03-17 14:05:37.152392426 +0530 +++ new/src/jdk/nashorn/internal/objects/AccessorPropertyDescriptor.java 2014-03-17 14:05:36.992391636 +0530 @@ -67,12 +67,8 @@ // initialized by nasgen private static PropertyMap $nasgenmap$; - static PropertyMap getInitialMap() { - return $nasgenmap$; - } - AccessorPropertyDescriptor(final boolean configurable, final boolean enumerable, final Object get, final Object set, final Global global) { - super(global.getObjectPrototype(), getInitialMap()); + super(global.getObjectPrototype(), $nasgenmap$); this.configurable = configurable; this.enumerable = enumerable; this.get = get; --- old/src/jdk/nashorn/internal/objects/ArrayBufferView.java 2014-03-17 14:05:37.976396516 +0530 +++ new/src/jdk/nashorn/internal/objects/ArrayBufferView.java 2014-03-17 14:05:37.828395782 +0530 @@ -42,12 +42,8 @@ // initialized by nasgen private static PropertyMap $nasgenmap$; - static PropertyMap getInitialMap() { - return $nasgenmap$; - } - private ArrayBufferView(final NativeArrayBuffer buffer, final int byteOffset, final int elementLength, final Global global) { - super(getInitialMap()); + super($nasgenmap$); checkConstructorArgs(buffer, byteOffset, elementLength); this.setProto(getPrototype(global)); this.setArray(factory().createArrayData(buffer, byteOffset, elementLength)); --- old/src/jdk/nashorn/internal/objects/DataPropertyDescriptor.java 2014-03-17 14:05:38.600399606 +0530 +++ new/src/jdk/nashorn/internal/objects/DataPropertyDescriptor.java 2014-03-17 14:05:38.468398952 +0530 @@ -64,12 +64,8 @@ // initialized by nasgen private static PropertyMap $nasgenmap$; - static PropertyMap getInitialMap() { - return $nasgenmap$; - } - DataPropertyDescriptor(final boolean configurable, final boolean enumerable, final boolean writable, final Object value, final Global global) { - super(global.getObjectPrototype(), getInitialMap()); + super(global.getObjectPrototype(), $nasgenmap$); this.configurable = configurable; this.enumerable = enumerable; this.writable = writable; --- old/src/jdk/nashorn/internal/objects/GenericPropertyDescriptor.java 2014-03-17 14:05:39.240402784 +0530 +++ new/src/jdk/nashorn/internal/objects/GenericPropertyDescriptor.java 2014-03-17 14:05:39.112402146 +0530 @@ -55,12 +55,8 @@ // initialized by nasgen private static PropertyMap $nasgenmap$; - static PropertyMap getInitialMap() { - return $nasgenmap$; - } - GenericPropertyDescriptor(final boolean configurable, final boolean enumerable, final Global global) { - super(global.getObjectPrototype(), getInitialMap()); + super(global.getObjectPrototype(), $nasgenmap$); this.configurable = configurable; this.enumerable = enumerable; } --- old/src/jdk/nashorn/internal/objects/Global.java 2014-03-17 14:05:39.780405458 +0530 +++ new/src/jdk/nashorn/internal/objects/Global.java 2014-03-17 14:05:39.608404608 +0530 @@ -48,7 +48,6 @@ import jdk.nashorn.internal.runtime.ConsString; import jdk.nashorn.internal.runtime.Context; import jdk.nashorn.internal.runtime.GlobalFunctions; -import jdk.nashorn.internal.runtime.GlobalObject; import jdk.nashorn.internal.runtime.JSType; import jdk.nashorn.internal.runtime.NativeJavaPackage; import jdk.nashorn.internal.runtime.PropertyDescriptor; @@ -70,7 +69,7 @@ * Representation of global scope. */ @ScriptClass("Global") -public final class Global extends ScriptObject implements GlobalObject, Scope { +public final class Global extends ScriptObject implements Scope { private final InvokeByName TO_STRING = new InvokeByName("toString", ScriptObject.class); private final InvokeByName VALUE_OF = new InvokeByName("valueOf", ScriptObject.class); @@ -433,11 +432,9 @@ * @return the global singleton */ public static Global instance() { - ScriptObject global = Context.getGlobal(); - if (! (global instanceof Global)) { - throw new IllegalStateException("no current global instance"); - } - return (Global)global; + Global global = Context.getGlobal(); + global.getClass(); // null check + return global; } /** @@ -458,19 +455,30 @@ return instance().getContext(); } - // GlobalObject interface implementation + // Runtime interface to Global - @Override + /** + * Is this global of the given Context? + * @param ctxt the context + * @return true if this global belongs to the given Context + */ public boolean isOfContext(final Context ctxt) { return this.context == ctxt; } - @Override + /** + * Does this global belong to a strict Context? + * @return true if this global belongs to a strict Context + */ public boolean isStrictContext() { return context.getEnv()._strict; } - @Override + /** + * Initialize standard builtin objects like "Object", "Array", "Function" etc. + * as well as our extension builtin objects like "Java", "JSAdapter" as properties + * of the global scope object. + */ public void initBuiltinObjects() { if (this.builtinObject != null) { // already initialized, just return @@ -480,12 +488,26 @@ init(); } - @Override + /** + * Create a new ScriptFunction object + * + * @param name function name + * @param handle invocation handle for function + * @param scope the scope + * @param strict are we in strict mode + * + * @return new script function + */ public ScriptFunction newScriptFunction(final String name, final MethodHandle handle, final ScriptObject scope, final boolean strict) { return new ScriptFunctionImpl(name, handle, scope, null, strict ? ScriptFunctionData.IS_STRICT_CONSTRUCTOR : ScriptFunctionData.IS_CONSTRUCTOR); } - @Override + /** + * Wrap a Java object as corresponding script object + * + * @param obj object to wrap + * @return wrapped object + */ public Object wrapAsObject(final Object obj) { if (obj instanceof Boolean) { return new NativeBoolean((Boolean)obj, this); @@ -507,7 +529,14 @@ } } - @Override + /** + * Lookup helper for JS primitive types + * + * @param request the link request for the dynamic call site. + * @param self self reference + * + * @return guarded invocation + */ public GuardedInvocation primitiveLookup(final LinkRequest request, final Object self) { if (self instanceof String || self instanceof ConsString) { return NativeString.lookupPrimitive(request, self); @@ -519,12 +548,23 @@ throw new IllegalArgumentException("Unsupported primitive: " + self); } - @Override + /** + * Create a new empty script object + * + * @return the new ScriptObject + */ public ScriptObject newObject() { return new JO(getObjectPrototype(), JO.getInitialMap()); } - @Override + /** + * Default value of given type + * + * @param sobj script object + * @param typeHint type hint + * + * @return default value + */ public Object getDefaultValue(final ScriptObject sobj, final Class typeHint) { // When the [[DefaultValue]] internal method of O is called with no hint, // then it behaves as if the hint were Number, unless O is a Date object @@ -584,7 +624,12 @@ return UNDEFINED; } - @Override + /** + * Is the given ScriptObject an ECMAScript Error object? + * + * @param sobj the object being checked + * @return true if sobj is an Error object + */ public boolean isError(final ScriptObject sobj) { final ScriptObject errorProto = getErrorPrototype(); ScriptObject proto = sobj.getProto(); @@ -597,52 +642,108 @@ return false; } - @Override + /** + * Create a new ECMAScript Error object. + * + * @param msg error message + * @return newly created Error object + */ public ScriptObject newError(final String msg) { return new NativeError(msg, this); } - @Override + /** + * Create a new ECMAScript EvalError object. + * + * @param msg error message + * @return newly created EvalError object + */ public ScriptObject newEvalError(final String msg) { return new NativeEvalError(msg, this); } - @Override + /** + * Create a new ECMAScript RangeError object. + * + * @param msg error message + * @return newly created RangeError object + */ public ScriptObject newRangeError(final String msg) { return new NativeRangeError(msg, this); } - @Override + /** + * Create a new ECMAScript ReferenceError object. + * + * @param msg error message + * @return newly created ReferenceError object + */ public ScriptObject newReferenceError(final String msg) { return new NativeReferenceError(msg, this); } - @Override + /** + * Create a new ECMAScript SyntaxError object. + * + * @param msg error message + * @return newly created SyntaxError object + */ public ScriptObject newSyntaxError(final String msg) { return new NativeSyntaxError(msg, this); } - @Override + /** + * Create a new ECMAScript TypeError object. + * + * @param msg error message + * @return newly created TypeError object + */ public ScriptObject newTypeError(final String msg) { return new NativeTypeError(msg, this); } - @Override + /** + * Create a new ECMAScript URIError object. + * + * @param msg error message + * @return newly created URIError object + */ public ScriptObject newURIError(final String msg) { return new NativeURIError(msg, this); } - @Override + /** + * Create a new ECMAScript GenericDescriptor object. + * + * @param configurable is the property configurable? + * @param enumerable is the property enumerable? + * @return newly created GenericDescriptor object + */ public PropertyDescriptor newGenericDescriptor(final boolean configurable, final boolean enumerable) { return new GenericPropertyDescriptor(configurable, enumerable, this); } - @Override + /** + * Create a new ECMAScript DatePropertyDescriptor object. + * + * @param value of the data property + * @param configurable is the property configurable? + * @param enumerable is the property enumerable? + * @return newly created DataPropertyDescriptor object + */ public PropertyDescriptor newDataDescriptor(final Object value, final boolean configurable, final boolean enumerable, final boolean writable) { return new DataPropertyDescriptor(configurable, enumerable, writable, value, this); } - @Override + /** + * Create a new ECMAScript AccessorPropertyDescriptor object. + * + * @param get getter function of the user accessor property + * @param set setter function of the user accessor property + * @param configurable is the property configurable? + * @param enumerable is the property enumerable? + * @return newly created AccessorPropertyDescriptor object + */ public PropertyDescriptor newAccessorDescriptor(final Object get, final Object set, final boolean configurable, final boolean enumerable) { final AccessorPropertyDescriptor desc = new AccessorPropertyDescriptor(configurable, enumerable, get == null ? UNDEFINED : get, set == null ? UNDEFINED : set, this); @@ -675,14 +776,25 @@ private final Map namedInvokers = new ConcurrentHashMap<>(); - @Override + + /** + * Get cached InvokeByName object for the given key + * @param key key to be associated with InvokeByName object + * @param creator if InvokeByName is absent 'creator' is called to make one (lazy init) + * @return InvokeByName object associated with the key. + */ public InvokeByName getInvokeByName(final Object key, final Callable creator) { return getLazilyCreatedValue(key, creator, namedInvokers); } private final Map dynamicInvokers = new ConcurrentHashMap<>(); - @Override + /** + * Get cached dynamic method handle for the given key + * @param key key to be associated with dynamic method handle + * @param creator if method handle is absent 'creator' is called to make one (lazy init) + * @return dynamic method handle associated with the key. + */ public MethodHandle getDynamicInvoker(final Object key, final Callable creator) { return getLazilyCreatedValue(key, creator, dynamicInvokers); } --- old/src/jdk/nashorn/internal/objects/NativeArray.java 2014-03-17 14:05:40.320408136 +0530 +++ new/src/jdk/nashorn/internal/objects/NativeArray.java 2014-03-17 14:05:40.204407560 +0530 @@ -156,10 +156,6 @@ // initialized by nasgen private static PropertyMap $nasgenmap$; - static PropertyMap getInitialMap() { - return $nasgenmap$; - } - /* * Constructors. */ @@ -208,7 +204,7 @@ } NativeArray(final ArrayData arrayData, final Global global) { - super(global.getArrayPrototype(), getInitialMap()); + super(global.getArrayPrototype(), $nasgenmap$); this.setArray(arrayData); this.setIsArray(); } --- old/src/jdk/nashorn/internal/objects/NativeArrayBuffer.java 2014-03-17 14:05:40.852410774 +0530 +++ new/src/jdk/nashorn/internal/objects/NativeArrayBuffer.java 2014-03-17 14:05:40.740410222 +0530 @@ -44,10 +44,6 @@ // initialized by nasgen private static PropertyMap $nasgenmap$; - static PropertyMap getInitialMap() { - return $nasgenmap$; - } - @Constructor(arity = 1) public static Object constructor(final boolean newObj, final Object self, final Object... args) { if (args.length == 0) { @@ -58,7 +54,7 @@ } protected NativeArrayBuffer(final byte[] byteArray, final Global global) { - super(global.getArrayBufferPrototype(), getInitialMap()); + super(global.getArrayBufferPrototype(), $nasgenmap$); this.buffer = byteArray; } --- old/src/jdk/nashorn/internal/objects/NativeBoolean.java 2014-03-17 14:05:41.336413178 +0530 +++ new/src/jdk/nashorn/internal/objects/NativeBoolean.java 2014-03-17 14:05:41.216412578 +0530 @@ -59,17 +59,13 @@ // initialized by nasgen private static PropertyMap $nasgenmap$; - static PropertyMap getInitialMap() { - return $nasgenmap$; - } - private NativeBoolean(final boolean value, final ScriptObject proto, final PropertyMap map) { super(proto, map); this.value = value; } NativeBoolean(final boolean flag, final Global global) { - this(flag, global.getBooleanPrototype(), getInitialMap()); + this(flag, global.getBooleanPrototype(), $nasgenmap$); } NativeBoolean(final boolean flag) { --- old/src/jdk/nashorn/internal/objects/NativeDate.java 2014-03-17 14:05:41.800415474 +0530 +++ new/src/jdk/nashorn/internal/objects/NativeDate.java 2014-03-17 14:05:41.696414958 +0530 @@ -114,10 +114,6 @@ // initialized by nasgen private static PropertyMap $nasgenmap$; - static PropertyMap getInitialMap() { - return $nasgenmap$; - } - private NativeDate(final double time, final ScriptObject proto, final PropertyMap map) { super(proto, map); final ScriptEnvironment env = Global.getEnv(); @@ -127,7 +123,7 @@ } NativeDate(final double time, final Global global) { - this(time, global.getDatePrototype(), getInitialMap()); + this(time, global.getDatePrototype(), $nasgenmap$); } private NativeDate (final double time) { --- old/src/jdk/nashorn/internal/objects/NativeError.java 2014-03-17 14:05:42.300417954 +0530 +++ new/src/jdk/nashorn/internal/objects/NativeError.java 2014-03-17 14:05:42.192417418 +0530 @@ -92,10 +92,6 @@ // initialized by nasgen private static PropertyMap $nasgenmap$; - static PropertyMap getInitialMap() { - return $nasgenmap$; - } - @SuppressWarnings("LeakingThisInConstructor") private NativeError(final Object msg, final ScriptObject proto, final PropertyMap map) { super(proto, map); @@ -108,7 +104,7 @@ } NativeError(final Object msg, final Global global) { - this(msg, global.getErrorPrototype(), getInitialMap()); + this(msg, global.getErrorPrototype(), $nasgenmap$); } private NativeError(final Object msg) { --- old/src/jdk/nashorn/internal/objects/NativeEvalError.java 2014-03-17 14:05:42.768420274 +0530 +++ new/src/jdk/nashorn/internal/objects/NativeEvalError.java 2014-03-17 14:05:42.660419736 +0530 @@ -62,10 +62,6 @@ // initialized by nasgen private static PropertyMap $nasgenmap$; - static PropertyMap getInitialMap() { - return $nasgenmap$; - } - @SuppressWarnings("LeakingThisInConstructor") private NativeEvalError(final Object msg, final ScriptObject proto, final PropertyMap map) { super(proto, map); @@ -78,7 +74,7 @@ } NativeEvalError(final Object msg, final Global global) { - this(msg, global.getEvalErrorPrototype(), getInitialMap()); + this(msg, global.getEvalErrorPrototype(), $nasgenmap$); } private NativeEvalError(final Object msg) { --- old/src/jdk/nashorn/internal/objects/NativeJSAdapter.java 2014-03-17 14:05:43.512423964 +0530 +++ new/src/jdk/nashorn/internal/objects/NativeJSAdapter.java 2014-03-17 14:05:43.332423072 +0530 @@ -146,10 +146,6 @@ // initialized by nasgen private static PropertyMap $nasgenmap$; - static PropertyMap getInitialMap() { - return $nasgenmap$; - } - NativeJSAdapter(final Object overrides, final ScriptObject adaptee, final ScriptObject proto, final PropertyMap map) { super(proto, map); this.adaptee = wrapAdaptee(adaptee); @@ -577,7 +573,7 @@ proto = global.getJSAdapterPrototype(); } - return new NativeJSAdapter(overrides, (ScriptObject)adaptee, (ScriptObject)proto, getInitialMap()); + return new NativeJSAdapter(overrides, (ScriptObject)adaptee, (ScriptObject)proto, $nasgenmap$); } @Override --- old/src/jdk/nashorn/internal/objects/NativeJavaImporter.java 2014-03-17 14:05:44.524428986 +0530 +++ new/src/jdk/nashorn/internal/objects/NativeJavaImporter.java 2014-03-17 14:05:44.312427930 +0530 @@ -60,17 +60,13 @@ // initialized by nasgen private static PropertyMap $nasgenmap$; - static PropertyMap getInitialMap() { - return $nasgenmap$; - } - private NativeJavaImporter(final Object[] args, final ScriptObject proto, final PropertyMap map) { super(proto, map); this.args = args; } private NativeJavaImporter(final Object[] args, final Global global) { - this(args, global.getJavaImporterPrototype(), getInitialMap()); + this(args, global.getJavaImporterPrototype(), $nasgenmap$); } private NativeJavaImporter(final Object[] args) { --- old/src/jdk/nashorn/internal/objects/NativeNumber.java 2014-03-17 14:05:45.580434222 +0530 +++ new/src/jdk/nashorn/internal/objects/NativeNumber.java 2014-03-17 14:05:45.380433230 +0530 @@ -90,10 +90,6 @@ // initialized by nasgen private static PropertyMap $nasgenmap$; - static PropertyMap getInitialMap() { - return $nasgenmap$; - } - private NativeNumber(final double value, final ScriptObject proto, final PropertyMap map) { super(proto, map); this.value = value; @@ -102,7 +98,7 @@ } NativeNumber(final double value, final Global global) { - this(value, global.getNumberPrototype(), getInitialMap()); + this(value, global.getNumberPrototype(), $nasgenmap$); } private NativeNumber(final double value) { --- old/src/jdk/nashorn/internal/objects/NativeRangeError.java 2014-03-17 14:05:46.396438264 +0530 +++ new/src/jdk/nashorn/internal/objects/NativeRangeError.java 2014-03-17 14:05:46.208437336 +0530 @@ -62,10 +62,6 @@ // initialized by nasgen private static PropertyMap $nasgenmap$; - static PropertyMap getInitialMap() { - return $nasgenmap$; - } - @SuppressWarnings("LeakingThisInConstructor") private NativeRangeError(final Object msg, final ScriptObject proto, final PropertyMap map) { super(proto, map); @@ -78,7 +74,7 @@ } NativeRangeError(final Object msg, final Global global) { - this(msg, global.getRangeErrorPrototype(), getInitialMap()); + this(msg, global.getRangeErrorPrototype(), $nasgenmap$); } private NativeRangeError(final Object msg) { --- old/src/jdk/nashorn/internal/objects/NativeReferenceError.java 2014-03-17 14:05:47.308442787 +0530 +++ new/src/jdk/nashorn/internal/objects/NativeReferenceError.java 2014-03-17 14:05:47.080441657 +0530 @@ -62,10 +62,6 @@ // initialized by nasgen private static PropertyMap $nasgenmap$; - static PropertyMap getInitialMap() { - return $nasgenmap$; - } - @SuppressWarnings("LeakingThisInConstructor") private NativeReferenceError(final Object msg, final ScriptObject proto, final PropertyMap map) { super(proto, map); @@ -78,7 +74,7 @@ } NativeReferenceError(final Object msg, final Global global) { - this(msg, global.getReferenceErrorPrototype(), getInitialMap()); + this(msg, global.getReferenceErrorPrototype(), $nasgenmap$); } private NativeReferenceError(final Object msg) { --- old/src/jdk/nashorn/internal/objects/NativeRegExp.java 2014-03-17 14:05:48.148446953 +0530 +++ new/src/jdk/nashorn/internal/objects/NativeRegExp.java 2014-03-17 14:05:47.936445904 +0530 @@ -70,12 +70,8 @@ // initialized by nasgen private static PropertyMap $nasgenmap$; - static PropertyMap getInitialMap() { - return $nasgenmap$; - } - private NativeRegExp(final Global global) { - super(global.getRegExpPrototype(), getInitialMap()); + super(global.getRegExpPrototype(), $nasgenmap$); this.globalObject = global; } --- old/src/jdk/nashorn/internal/objects/NativeRegExpExecResult.java 2014-03-17 14:05:48.992451142 +0530 +++ new/src/jdk/nashorn/internal/objects/NativeRegExpExecResult.java 2014-03-17 14:05:48.808450225 +0530 @@ -53,12 +53,8 @@ // initialized by nasgen private static PropertyMap $nasgenmap$; - static PropertyMap getInitialMap() { - return $nasgenmap$; - } - NativeRegExpExecResult(final RegExpResult result, final Global global) { - super(global.getArrayPrototype(), getInitialMap()); + super(global.getArrayPrototype(), $nasgenmap$); setIsArray(); this.setArray(ArrayData.allocate(result.getGroups().clone())); this.index = result.getIndex(); --- old/src/jdk/nashorn/internal/objects/NativeString.java 2014-03-17 14:05:49.796455127 +0530 +++ new/src/jdk/nashorn/internal/objects/NativeString.java 2014-03-17 14:05:49.612454212 +0530 @@ -78,16 +78,12 @@ // initialized by nasgen private static PropertyMap $nasgenmap$; - static PropertyMap getInitialMap() { - return $nasgenmap$; - } - private NativeString(final CharSequence value) { this(value, Global.instance()); } NativeString(final CharSequence value, final Global global) { - this(value, global.getStringPrototype(), getInitialMap()); + this(value, global.getStringPrototype(), $nasgenmap$); } private NativeString(final CharSequence value, final ScriptObject proto, final PropertyMap map) { --- old/src/jdk/nashorn/internal/objects/NativeSyntaxError.java 2014-03-17 14:05:50.640459310 +0530 +++ new/src/jdk/nashorn/internal/objects/NativeSyntaxError.java 2014-03-17 14:05:50.448458358 +0530 @@ -62,13 +62,9 @@ // initialized by nasgen private static PropertyMap $nasgenmap$; - static PropertyMap getInitialMap() { - return $nasgenmap$; - } - @SuppressWarnings("LeakingThisInConstructor") NativeSyntaxError(final Object msg, final Global global) { - super(global.getSyntaxErrorPrototype(), getInitialMap()); + super(global.getSyntaxErrorPrototype(), $nasgenmap$); if (msg != UNDEFINED) { this.instMessage = JSType.toString(msg); } else { --- old/src/jdk/nashorn/internal/objects/NativeTypeError.java 2014-03-17 14:05:51.520463674 +0530 +++ new/src/jdk/nashorn/internal/objects/NativeTypeError.java 2014-03-17 14:05:51.284462506 +0530 @@ -62,13 +62,9 @@ // initialized by nasgen private static PropertyMap $nasgenmap$; - static PropertyMap getInitialMap() { - return $nasgenmap$; - } - @SuppressWarnings("LeakingThisInConstructor") NativeTypeError(final Object msg, final Global global) { - super(global.getTypeErrorPrototype(), getInitialMap()); + super(global.getTypeErrorPrototype(), $nasgenmap$); if (msg != UNDEFINED) { this.instMessage = JSType.toString(msg); } else { --- old/src/jdk/nashorn/internal/objects/NativeURIError.java 2014-03-17 14:05:52.196467028 +0530 +++ new/src/jdk/nashorn/internal/objects/NativeURIError.java 2014-03-17 14:05:52.080466448 +0530 @@ -61,13 +61,9 @@ // initialized by nasgen private static PropertyMap $nasgenmap$; - static PropertyMap getInitialMap() { - return $nasgenmap$; - } - @SuppressWarnings("LeakingThisInConstructor") NativeURIError(final Object msg, final Global global) { - super(global.getURIErrorPrototype(), getInitialMap()); + super(global.getURIErrorPrototype(), $nasgenmap$); if (msg != UNDEFINED) { this.instMessage = JSType.toString(msg); } else { --- old/src/jdk/nashorn/internal/objects/PrototypeObject.java 2014-03-17 14:05:52.644469245 +0530 +++ new/src/jdk/nashorn/internal/objects/PrototypeObject.java 2014-03-17 14:05:52.540468732 +0530 @@ -57,10 +57,6 @@ map$ = PropertyMap.newMap(properties); } - static PropertyMap getInitialMap() { - return map$; - } - private PrototypeObject(final Global global, final PropertyMap map) { super(global.getObjectPrototype(), map != map$? map.addAll(map$) : map$); } --- old/src/jdk/nashorn/internal/objects/ScriptFunctionImpl.java 2014-03-17 14:05:53.096471491 +0530 +++ new/src/jdk/nashorn/internal/objects/ScriptFunctionImpl.java 2014-03-17 14:05:52.984470933 +0530 @@ -55,27 +55,11 @@ // property map for non-strict, non-bound functions. private static final PropertyMap map$; - static PropertyMap getInitialMap() { - return map$; - } - - static PropertyMap getInitialAnonymousMap() { - return AnonymousFunction.getInitialMap(); - } - - static PropertyMap getInitialStrictMap() { - return strictmodemap$; - } - - static PropertyMap getInitialBoundMap() { - return boundfunctionmap$; - } - // Marker object for lazily initialized prototype object private static final Object LAZY_PROTOTYPE = new Object(); private ScriptFunctionImpl(final String name, final MethodHandle invokeHandle, final MethodHandle[] specs, final Global global) { - super(name, invokeHandle, getInitialMap(), null, specs, ScriptFunctionData.IS_BUILTIN_CONSTRUCTOR); + super(name, invokeHandle, map$, null, specs, ScriptFunctionData.IS_BUILTIN_CONSTRUCTOR); init(global); } @@ -92,7 +76,7 @@ } private ScriptFunctionImpl(final String name, final MethodHandle invokeHandle, final PropertyMap map, final MethodHandle[] specs, final Global global) { - super(name, invokeHandle, map.addAll(getInitialMap()), null, specs, ScriptFunctionData.IS_BUILTIN_CONSTRUCTOR); + super(name, invokeHandle, map.addAll(map$), null, specs, ScriptFunctionData.IS_BUILTIN_CONSTRUCTOR); init(global); } @@ -110,7 +94,7 @@ } private ScriptFunctionImpl(final String name, final MethodHandle methodHandle, final ScriptObject scope, final MethodHandle[] specs, final int flags, final Global global) { - super(name, methodHandle, getMap(global, isStrict(flags)), scope, specs, flags); + super(name, methodHandle, getMap(isStrict(flags)), scope, specs, flags); init(global); } @@ -128,7 +112,7 @@ } private ScriptFunctionImpl(final RecompilableScriptFunctionData data, final ScriptObject scope, final Global global) { - super(data, getMap(global, data.isStrict()), scope); + super(data, getMap(data.isStrict()), scope); init(global); } @@ -148,7 +132,7 @@ * @param global the global object */ ScriptFunctionImpl(final ScriptFunctionData data, final Global global) { - super(data, getInitialBoundMap(), null); + super(data, boundfunctionmap$, null); init(global); } @@ -176,8 +160,8 @@ } // Choose the map based on strict mode! - private static PropertyMap getMap(final Global global, final boolean strict) { - return strict ? getInitialStrictMap() : getInitialMap(); + private static PropertyMap getMap(final boolean strict) { + return strict ? strictmodemap$ : map$; } private static PropertyMap createBoundFunctionMap(final PropertyMap strictModeMap) { @@ -191,12 +175,8 @@ private static class AnonymousFunction extends ScriptFunctionImpl { private static final PropertyMap anonmap$ = PropertyMap.newMap(); - static PropertyMap getInitialMap() { - return anonmap$; - } - AnonymousFunction(final Global global) { - super("", GlobalFunctions.ANONYMOUS, getInitialAnonymousMap(), null); + super("", GlobalFunctions.ANONYMOUS, anonmap$, null); } } --- old/src/jdk/nashorn/internal/runtime/Context.java 2014-03-17 14:05:53.560473789 +0530 +++ new/src/jdk/nashorn/internal/runtime/Context.java 2014-03-17 14:05:53.448473234 +0530 @@ -156,7 +156,7 @@ /** Is Context global debug mode enabled ? */ public static final boolean DEBUG = Options.getBooleanProperty("nashorn.debug"); - private static final ThreadLocal currentGlobal = new ThreadLocal<>(); + private static final ThreadLocal currentGlobal = new ThreadLocal<>(); // class cache private ClassCache classCache; @@ -165,10 +165,10 @@ * Get the current global scope * @return the current global scope */ - public static ScriptObject getGlobal() { + public static Global getGlobal() { // This class in a package.access protected package. // Trusted code only can call this method. - return getGlobalTrusted(); + return currentGlobal.get(); } /** @@ -177,10 +177,19 @@ */ public static void setGlobal(final ScriptObject global) { if (global != null && !(global instanceof Global)) { - throw new IllegalArgumentException("global is not an instance of Global!"); + throw new IllegalArgumentException("not a global!"); } + setGlobal((Global)global); + } - setGlobalTrusted(global); + /** + * Set the current global scope + * @param global the global scope + */ + public static void setGlobal(final Global global) { + // This class in a package.access protected package. + // Trusted code only can call this method. + currentGlobal.set(global); } /** @@ -201,7 +210,7 @@ * @return error writer of the current context */ public static PrintWriter getCurrentErr() { - final ScriptObject global = getGlobalTrusted(); + final ScriptObject global = getGlobal(); return (global != null)? global.getContext().getErr() : new PrintWriter(System.err); } @@ -406,7 +415,7 @@ * @return the property map of the current global scope */ public static PropertyMap getGlobalMap() { - return Context.getGlobalTrusted().getMap(); + return Context.getGlobal().getMap(); } /** @@ -436,7 +445,7 @@ final String file = (location == UNDEFINED || location == null) ? "" : location.toString(); final Source source = new Source(file, string); final boolean directEval = location != UNDEFINED; // is this direct 'eval' call or indirectly invoked eval? - final ScriptObject global = Context.getGlobalTrusted(); + final Global global = Context.getGlobal(); ScriptObject scope = initialScope; @@ -468,7 +477,7 @@ // in the caller's environment. A new environment is created! if (strictFlag) { // Create a new scope object - final ScriptObject strictEvalScope = ((GlobalObject)global).newObject(); + final ScriptObject strictEvalScope = global.newObject(); // bless it as a "scope" strictEvalScope.setIsScope(); @@ -593,10 +602,10 @@ * @throws IOException if source cannot be found or loaded */ public Object loadWithNewGlobal(final Object from, final Object...args) throws IOException { - final ScriptObject oldGlobal = getGlobalTrusted(); - final ScriptObject newGlobal = AccessController.doPrivileged(new PrivilegedAction() { + final Global oldGlobal = getGlobal(); + final Global newGlobal = AccessController.doPrivileged(new PrivilegedAction() { @Override - public ScriptObject run() { + public Global run() { try { return newGlobal(); } catch (final RuntimeException e) { @@ -609,17 +618,17 @@ }, CREATE_GLOBAL_ACC_CTXT); // initialize newly created Global instance initGlobal(newGlobal); - setGlobalTrusted(newGlobal); + setGlobal(newGlobal); final Object[] wrapped = args == null? ScriptRuntime.EMPTY_ARRAY : ScriptObjectMirror.wrapArray(args, oldGlobal); - newGlobal.put("arguments", ((GlobalObject)newGlobal).wrapAsObject(wrapped), env._strict); + newGlobal.put("arguments", newGlobal.wrapAsObject(wrapped), env._strict); try { // wrap objects from newGlobal's world as mirrors - but if result // is from oldGlobal's world, unwrap it! return ScriptObjectMirror.unwrap(ScriptObjectMirror.wrap(load(newGlobal, from), newGlobal), oldGlobal); } finally { - setGlobalTrusted(oldGlobal); + setGlobal(oldGlobal); } } @@ -794,7 +803,7 @@ * * @return the initialized global scope object. */ - public ScriptObject createGlobal() { + public Global createGlobal() { return initGlobal(newGlobal()); } @@ -802,7 +811,7 @@ * Create a new uninitialized global scope object * @return the global script object */ - public ScriptObject newGlobal() { + public Global newGlobal() { return new Global(this); } @@ -812,20 +821,16 @@ * @param global the global * @return the initialized global scope object. */ - public ScriptObject initGlobal(final ScriptObject global) { - if (! (global instanceof GlobalObject)) { - throw new IllegalArgumentException("not a global object!"); - } - + public Global initGlobal(final Global global) { // Need only minimal global object, if we are just compiling. if (!env._compile_only) { - final ScriptObject oldGlobal = Context.getGlobalTrusted(); + final Global oldGlobal = Context.getGlobal(); try { - Context.setGlobalTrusted(global); + Context.setGlobal(global); // initialize global scope with builtin global objects - ((GlobalObject)global).initBuiltinObjects(); + global.initBuiltinObjects(); } finally { - Context.setGlobalTrusted(oldGlobal); + Context.setGlobal(oldGlobal); } } @@ -833,30 +838,15 @@ } /** - * Trusted variants - package-private + * Trusted variant - package-private */ /** - * Return the current global scope - * @return current global scope - */ - static ScriptObject getGlobalTrusted() { - return currentGlobal.get(); - } - - /** - * Set the current global scope - */ - static void setGlobalTrusted(ScriptObject global) { - currentGlobal.set(global); - } - - /** * Return the current global's context * @return current global's context */ static Context getContextTrusted() { - return Context.getGlobalTrusted().getContext(); + return ((ScriptObject)Context.getGlobal()).getContext(); } /** @@ -925,7 +915,7 @@ } // Package as a JavaScript function and pass function back to shell. - return ((GlobalObject)Context.getGlobalTrusted()).newScriptFunction(RUN_SCRIPT.symbolName(), runMethodHandle, scope, strict); + return Context.getGlobal().newScriptFunction(RUN_SCRIPT.symbolName(), runMethodHandle, scope, strict); } private ScriptFunction compileScript(final Source source, final ScriptObject scope, final ErrorManager errMan) { --- old/src/jdk/nashorn/internal/runtime/DebuggerSupport.java 2014-03-17 14:05:54.256477241 +0530 +++ new/src/jdk/nashorn/internal/runtime/DebuggerSupport.java 2014-03-17 14:05:54.088476408 +0530 @@ -75,7 +75,7 @@ * @return context global. */ static Object getGlobal() { - return Context.getGlobalTrusted(); + return Context.getGlobal(); } /** @@ -87,7 +87,7 @@ * @return Result of eval as string, or, an exception or null depending on returnException. */ static Object eval(final ScriptObject scope, final Object self, final String string, final boolean returnException) { - final ScriptObject global = Context.getGlobalTrusted(); + final ScriptObject global = Context.getGlobal(); final ScriptObject initialScope = scope != null ? scope : global; final Object callThis = self != null ? self : global; final Context context = global.getContext(); --- old/src/jdk/nashorn/internal/runtime/ECMAErrors.java 2014-03-17 14:05:54.740479645 +0530 +++ new/src/jdk/nashorn/internal/runtime/ECMAErrors.java 2014-03-17 14:05:54.636479125 +0530 @@ -31,6 +31,7 @@ import jdk.nashorn.api.scripting.NashornException; import jdk.nashorn.internal.scripts.JS; import jdk.nashorn.internal.codegen.CompilerConstants; +import jdk.nashorn.internal.objects.Global; /** * Helper class to throw various standard "ECMA error" exceptions such as Error, ReferenceError, TypeError etc. @@ -66,7 +67,7 @@ * @return the resulting {@link ECMAException} */ public static ECMAException asEcmaException(final ParserException e) { - return asEcmaException(Context.getGlobalTrusted(), e); + return asEcmaException(Context.getGlobal(), e); } /** @@ -78,11 +79,11 @@ * * @return the resulting {@link ECMAException} */ - public static ECMAException asEcmaException(final ScriptObject global, final ParserException e) { + public static ECMAException asEcmaException(final Global global, final ParserException e) { final JSErrorType errorType = e.getErrorType(); assert errorType != null : "error type for " + e + " was null"; - final GlobalObject globalObj = (GlobalObject)global; + final Global globalObj = global; final String msg = e.getMessage(); // translate to ECMAScript Error object using error type @@ -116,7 +117,7 @@ * @return the resulting {@link ECMAException} */ public static ECMAException syntaxError(final String msgId, final String... args) { - return syntaxError(Context.getGlobalTrusted(), msgId, args); + return syntaxError(Context.getGlobal(), msgId, args); } /** @@ -128,7 +129,7 @@ * * @return the resulting {@link ECMAException} */ - public static ECMAException syntaxError(final ScriptObject global, final String msgId, final String... args) { + public static ECMAException syntaxError(final Global global, final String msgId, final String... args) { return syntaxError(global, null, msgId, args); } @@ -142,7 +143,7 @@ * @return the resulting {@link ECMAException} */ public static ECMAException syntaxError(final Throwable cause, final String msgId, final String... args) { - return syntaxError(Context.getGlobalTrusted(), cause, msgId, args); + return syntaxError(Context.getGlobal(), cause, msgId, args); } /** @@ -155,9 +156,9 @@ * * @return the resulting {@link ECMAException} */ - public static ECMAException syntaxError(final ScriptObject global, final Throwable cause, final String msgId, final String... args) { + public static ECMAException syntaxError(final Global global, final Throwable cause, final String msgId, final String... args) { final String msg = getMessage("syntax.error." + msgId, args); - return error(((GlobalObject)global).newSyntaxError(msg), cause); + return error(global.newSyntaxError(msg), cause); } /** @@ -169,7 +170,7 @@ * @return the resulting {@link ECMAException} */ public static ECMAException typeError(final String msgId, final String... args) { - return typeError(Context.getGlobalTrusted(), msgId, args); + return typeError(Context.getGlobal(), msgId, args); } /** @@ -181,7 +182,7 @@ * * @return the resulting {@link ECMAException} */ - public static ECMAException typeError(final ScriptObject global, final String msgId, final String... args) { + public static ECMAException typeError(final Global global, final String msgId, final String... args) { return typeError(global, null, msgId, args); } @@ -195,7 +196,7 @@ * @return the resulting {@link ECMAException} */ public static ECMAException typeError(final Throwable cause, final String msgId, final String... args) { - return typeError(Context.getGlobalTrusted(), cause, msgId, args); + return typeError(Context.getGlobal(), cause, msgId, args); } /** @@ -208,9 +209,9 @@ * * @return the resulting {@link ECMAException} */ - public static ECMAException typeError(final ScriptObject global, final Throwable cause, final String msgId, final String... args) { + public static ECMAException typeError(final Global global, final Throwable cause, final String msgId, final String... args) { final String msg = getMessage("type.error." + msgId, args); - return error(((GlobalObject)global).newTypeError(msg), cause); + return error(global.newTypeError(msg), cause); } /** @@ -222,7 +223,7 @@ * @return the resulting {@link ECMAException} */ public static ECMAException rangeError(final String msgId, final String... args) { - return rangeError(Context.getGlobalTrusted(), msgId, args); + return rangeError(Context.getGlobal(), msgId, args); } /** @@ -234,7 +235,7 @@ * * @return the resulting {@link ECMAException} */ - public static ECMAException rangeError(final ScriptObject global, final String msgId, final String... args) { + public static ECMAException rangeError(final Global global, final String msgId, final String... args) { return rangeError(global, null, msgId, args); } @@ -248,7 +249,7 @@ * @return the resulting {@link ECMAException} */ public static ECMAException rangeError(final Throwable cause, final String msgId, final String... args) { - return rangeError(Context.getGlobalTrusted(), cause, msgId, args); + return rangeError(Context.getGlobal(), cause, msgId, args); } /** @@ -261,9 +262,9 @@ * * @return the resulting {@link ECMAException} */ - public static ECMAException rangeError(final ScriptObject global, final Throwable cause, final String msgId, final String... args) { + public static ECMAException rangeError(final Global global, final Throwable cause, final String msgId, final String... args) { final String msg = getMessage("range.error." + msgId, args); - return error(((GlobalObject)global).newRangeError(msg), cause); + return error(global.newRangeError(msg), cause); } /** @@ -275,7 +276,7 @@ * @return the resulting {@link ECMAException} */ public static ECMAException referenceError(final String msgId, final String... args) { - return referenceError(Context.getGlobalTrusted(), msgId, args); + return referenceError(Context.getGlobal(), msgId, args); } /** @@ -287,7 +288,7 @@ * * @return the resulting {@link ECMAException} */ - public static ECMAException referenceError(final ScriptObject global, final String msgId, final String... args) { + public static ECMAException referenceError(final Global global, final String msgId, final String... args) { return referenceError(global, null, msgId, args); } @@ -301,7 +302,7 @@ * @return the resulting {@link ECMAException} */ public static ECMAException referenceError(final Throwable cause, final String msgId, final String... args) { - return referenceError(Context.getGlobalTrusted(), cause, msgId, args); + return referenceError(Context.getGlobal(), cause, msgId, args); } /** @@ -314,9 +315,9 @@ * * @return the resulting {@link ECMAException} */ - public static ECMAException referenceError(final ScriptObject global, final Throwable cause, final String msgId, final String... args) { + public static ECMAException referenceError(final Global global, final Throwable cause, final String msgId, final String... args) { final String msg = getMessage("reference.error." + msgId, args); - return error(((GlobalObject)global).newReferenceError(msg), cause); + return error(global.newReferenceError(msg), cause); } /** @@ -328,7 +329,7 @@ * @return the resulting {@link ECMAException} */ public static ECMAException uriError(final String msgId, final String... args) { - return uriError(Context.getGlobalTrusted(), msgId, args); + return uriError(Context.getGlobal(), msgId, args); } /** @@ -340,7 +341,7 @@ * * @return the resulting {@link ECMAException} */ - public static ECMAException uriError(final ScriptObject global, final String msgId, final String... args) { + public static ECMAException uriError(final Global global, final String msgId, final String... args) { return uriError(global, null, msgId, args); } @@ -354,7 +355,7 @@ * @return the resulting {@link ECMAException} */ public static ECMAException uriError(final Throwable cause, final String msgId, final String... args) { - return uriError(Context.getGlobalTrusted(), cause, msgId, args); + return uriError(Context.getGlobal(), cause, msgId, args); } /** @@ -367,9 +368,9 @@ * * @return the resulting {@link ECMAException} */ - public static ECMAException uriError(final ScriptObject global, final Throwable cause, final String msgId, final String... args) { + public static ECMAException uriError(final Global global, final Throwable cause, final String msgId, final String... args) { final String msg = getMessage("uri.error." + msgId, args); - return error(((GlobalObject)global).newURIError(msg), cause); + return error(global.newURIError(msg), cause); } /** --- old/src/jdk/nashorn/internal/runtime/JSONFunctions.java 2014-03-17 14:05:55.212481979 +0530 +++ new/src/jdk/nashorn/internal/runtime/JSONFunctions.java 2014-03-17 14:05:55.104481446 +0530 @@ -33,6 +33,7 @@ import jdk.nashorn.internal.ir.ObjectNode; import jdk.nashorn.internal.ir.PropertyNode; import jdk.nashorn.internal.ir.UnaryNode; +import jdk.nashorn.internal.objects.Global; import jdk.nashorn.internal.parser.JSONParser; import jdk.nashorn.internal.parser.TokenType; import jdk.nashorn.internal.runtime.arrays.ArrayIndex; @@ -47,7 +48,7 @@ private static final Object REVIVER_INVOKER = new Object(); private static MethodHandle getREVIVER_INVOKER() { - return ((GlobalObject)Context.getGlobal()).getDynamicInvoker(REVIVER_INVOKER, + return Context.getGlobal().getDynamicInvoker(REVIVER_INVOKER, new Callable() { @Override public MethodHandle call() { @@ -88,7 +89,7 @@ throw ECMAErrors.syntaxError(e, "invalid.json", e.getMessage()); } - final ScriptObject global = Context.getGlobalTrusted(); + final Global global = Context.getGlobal(); Object unfiltered = convertNode(global, node); return applyReviver(global, unfiltered, reviver); } @@ -98,10 +99,10 @@ // parse helpers // apply 'reviver' function if available - private static Object applyReviver(final ScriptObject global, final Object unfiltered, final Object reviver) { + private static Object applyReviver(final Global global, final Object unfiltered, final Object reviver) { if (reviver instanceof ScriptFunction) { - assert global instanceof GlobalObject; - final ScriptObject root = ((GlobalObject)global).newObject(); + assert global instanceof Global; + final ScriptObject root = global.newObject(); root.addOwnProperty("", Property.WRITABLE_ENUMERABLE_CONFIGURABLE, unfiltered); return walk(root, "", (ScriptFunction)reviver); } @@ -138,8 +139,8 @@ } // Converts IR node to runtime value - private static Object convertNode(final ScriptObject global, final Node node) { - assert global instanceof GlobalObject; + private static Object convertNode(final Global global, final Node node) { + assert global instanceof Global; if (node instanceof LiteralNode) { // check for array literal @@ -157,7 +158,7 @@ for (final Node elem : elements) { values[index++] = JSType.toNumber(convertNode(global, elem)); } - return ((GlobalObject)global).wrapAsObject(values); + return global.wrapAsObject(values); } final Object[] values = new Object[elements.length]; @@ -167,14 +168,14 @@ values[index++] = convertNode(global, elem); } - return ((GlobalObject)global).wrapAsObject(values); + return global.wrapAsObject(values); } return ((LiteralNode)node).getValue(); } else if (node instanceof ObjectNode) { final ObjectNode objNode = (ObjectNode) node; - final ScriptObject object = ((GlobalObject)global).newObject(); + final ScriptObject object = global.newObject(); for (final PropertyNode pNode: objNode.getElements()) { final Node valueNode = pNode.getValue(); --- old/src/jdk/nashorn/internal/runtime/JSType.java 2014-03-17 14:05:55.700484405 +0530 +++ new/src/jdk/nashorn/internal/runtime/JSType.java 2014-03-17 14:05:55.584483826 +0530 @@ -36,6 +36,7 @@ import jdk.internal.dynalink.beans.StaticClass; import jdk.nashorn.api.scripting.JSObject; import jdk.nashorn.internal.codegen.CompilerConstants.Call; +import jdk.nashorn.internal.objects.Global; import jdk.nashorn.internal.parser.Lexer; import jdk.nashorn.internal.runtime.arrays.ArrayLikeIterator; import jdk.nashorn.internal.runtime.linker.Bootstrap; @@ -852,7 +853,7 @@ * @return the wrapped object */ public static Object toScriptObject(final Object obj) { - return toScriptObject(Context.getGlobalTrusted(), obj); + return toScriptObject(Context.getGlobal(), obj); } /** @@ -865,7 +866,7 @@ * * @return the wrapped object */ - public static Object toScriptObject(final ScriptObject global, final Object obj) { + public static Object toScriptObject(final Global global, final Object obj) { if (nullOrUndefined(obj)) { throw typeError(global, "not.an.object", ScriptRuntime.safeToString(obj)); } @@ -874,7 +875,7 @@ return obj; } - return ((GlobalObject)global).wrapAsObject(obj); + return global.wrapAsObject(obj); } /** @@ -984,7 +985,7 @@ if (obj instanceof ScriptObject) { if (safe) { final ScriptObject sobj = (ScriptObject)obj; - final GlobalObject gobj = (GlobalObject)Context.getGlobalTrusted(); + final Global gobj = Context.getGlobal(); return gobj.isError(sobj) ? ECMAException.safeToString(sobj) : sobj.safeToString(); --- old/src/jdk/nashorn/internal/runtime/ListAdapter.java 2014-03-17 14:05:56.240487083 +0530 +++ new/src/jdk/nashorn/internal/runtime/ListAdapter.java 2014-03-17 14:05:56.112486442 +0530 @@ -34,6 +34,7 @@ import java.util.concurrent.Callable; import jdk.nashorn.api.scripting.JSObject; import jdk.nashorn.api.scripting.ScriptObjectMirror; +import jdk.nashorn.internal.objects.Global; import jdk.nashorn.internal.runtime.linker.Bootstrap; import jdk.nashorn.internal.runtime.linker.InvokeByName; @@ -54,7 +55,7 @@ // These add to the back and front of the list private static final Object PUSH = new Object(); private static InvokeByName getPUSH() { - return ((GlobalObject)Context.getGlobal()).getInvokeByName(PUSH, + return Context.getGlobal().getInvokeByName(PUSH, new Callable() { @Override public InvokeByName call() { @@ -65,7 +66,7 @@ private static final Object UNSHIFT = new Object(); private static InvokeByName getUNSHIFT() { - return ((GlobalObject)Context.getGlobal()).getInvokeByName(UNSHIFT, + return Context.getGlobal().getInvokeByName(UNSHIFT, new Callable() { @Override public InvokeByName call() { @@ -77,7 +78,7 @@ // These remove from the back and front of the list private static final Object POP = new Object(); private static InvokeByName getPOP() { - return ((GlobalObject)Context.getGlobal()).getInvokeByName(POP, + return Context.getGlobal().getInvokeByName(POP, new Callable() { @Override public InvokeByName call() { @@ -88,7 +89,7 @@ private static final Object SHIFT = new Object(); private static InvokeByName getSHIFT() { - return ((GlobalObject)Context.getGlobal()).getInvokeByName(SHIFT, + return Context.getGlobal().getInvokeByName(SHIFT, new Callable() { @Override public InvokeByName call() { @@ -100,7 +101,7 @@ // These insert and remove in the middle of the list private static final Object SPLICE_ADD = new Object(); private static InvokeByName getSPLICE_ADD() { - return ((GlobalObject)Context.getGlobal()).getInvokeByName(SPLICE_ADD, + return Context.getGlobal().getInvokeByName(SPLICE_ADD, new Callable() { @Override public InvokeByName call() { @@ -111,7 +112,7 @@ private static final Object SPLICE_REMOVE = new Object(); private static InvokeByName getSPLICE_REMOVE() { - return ((GlobalObject)Context.getGlobal()).getInvokeByName(SPLICE_REMOVE, + return Context.getGlobal().getInvokeByName(SPLICE_REMOVE, new Callable() { @Override public InvokeByName call() { --- old/src/jdk/nashorn/internal/runtime/NativeJavaPackage.java 2014-03-17 14:05:56.972490711 +0530 +++ new/src/jdk/nashorn/internal/runtime/NativeJavaPackage.java 2014-03-17 14:05:56.748489598 +0530 @@ -35,7 +35,6 @@ import jdk.internal.dynalink.support.Guards; import jdk.nashorn.internal.lookup.MethodHandleFactory; import jdk.nashorn.internal.lookup.MethodHandleFunctionality; -import jdk.nashorn.internal.objects.NativeJava; import jdk.nashorn.internal.objects.annotations.Attribute; import jdk.nashorn.internal.objects.annotations.Function; @@ -52,7 +51,7 @@ * var ArrayList = java.util.ArrayList * var list = new ArrayList * - * You can also use {@link NativeJava#type(Object, Object)} to access Java classes. These two statements are mostly + * You can also use {@link jdk.nashorn.internal.objects.NativeJava#type(Object, Object)} to access Java classes. These two statements are mostly * equivalent: * 
  * var listType1 = java.util.ArrayList
--- old/src/jdk/nashorn/internal/runtime/ParserException.java	2014-03-17 14:05:57.484493248 +0530
+++ new/src/jdk/nashorn/internal/runtime/ParserException.java	2014-03-17 14:05:57.352492593 +0530
@@ -26,6 +26,7 @@
 package jdk.nashorn.internal.runtime;
 
 import jdk.nashorn.api.scripting.NashornException;
+import jdk.nashorn.internal.objects.Global;
 import jdk.nashorn.internal.parser.Token;
 
 /**
@@ -110,7 +111,7 @@
      * Throw this {@code ParserException} as one of the 7 native JavaScript errors
      * @param global global scope object
      */
-    public void throwAsEcmaException(final ScriptObject global) {
+    public void throwAsEcmaException(final Global global) {
         throw ECMAErrors.asEcmaException(global, this);
     }
 }
--- old/src/jdk/nashorn/internal/runtime/ScriptFunction.java	2014-03-17 14:05:58.004495830 +0530
+++ new/src/jdk/nashorn/internal/runtime/ScriptFunction.java	2014-03-17 14:05:57.864495132 +0530
@@ -38,6 +38,7 @@
 import jdk.internal.dynalink.linker.LinkRequest;
 import jdk.nashorn.internal.codegen.CompilerConstants.Call;
 import jdk.nashorn.internal.lookup.MethodHandleFactory;
+import jdk.nashorn.internal.objects.Global;
 import jdk.nashorn.internal.runtime.linker.NashornCallSiteDescriptor;
 import jdk.nashorn.internal.runtime.linker.NashornGuards;
 
@@ -475,14 +476,14 @@
         if (obj instanceof ScriptObject || !ScriptFunctionData.isPrimitiveThis(obj)) {
             return obj;
         }
-        return ((GlobalObject)Context.getGlobalTrusted()).wrapAsObject(obj);
+        return Context.getGlobal().wrapAsObject(obj);
     }
 
 
     @SuppressWarnings("unused")
     private static Object globalFilter(final Object object) {
         // replace whatever we get with the current global object
-        return Context.getGlobalTrusted();
+        return Context.getGlobal();
     }
 
     /**
--- old/src/jdk/nashorn/internal/runtime/ScriptFunctionData.java	2014-03-17 14:05:58.628498923 +0530
+++ new/src/jdk/nashorn/internal/runtime/ScriptFunctionData.java	2014-03-17 14:05:58.452498048 +0530
@@ -32,6 +32,7 @@
 import java.lang.invoke.MethodHandle;
 import java.lang.invoke.MethodHandles;
 import java.lang.invoke.MethodType;
+import jdk.nashorn.internal.objects.Global;
 import jdk.nashorn.internal.runtime.linker.JavaAdapterFactory;
 
 /**
@@ -372,11 +373,11 @@
     private Object convertThisObject(final Object thiz) {
         if (!(thiz instanceof ScriptObject) && needsWrappedThis()) {
             if (JSType.nullOrUndefined(thiz)) {
-                return Context.getGlobalTrusted();
+                return Context.getGlobal();
             }
 
             if (isPrimitiveThis(thiz)) {
-                return ((GlobalObject)Context.getGlobalTrusted()).wrapAsObject(thiz);
+                return Context.getGlobal().wrapAsObject(thiz);
             }
         }
 
--- old/src/jdk/nashorn/internal/runtime/ScriptObject.java	2014-03-17 14:05:59.140501459 +0530
+++ new/src/jdk/nashorn/internal/runtime/ScriptObject.java	2014-03-17 14:05:59.016500842 +0530
@@ -325,18 +325,18 @@
       * @return property descriptor
       */
     public final PropertyDescriptor toPropertyDescriptor() {
-        final GlobalObject global = (GlobalObject) Context.getGlobalTrusted();
+        final Global global = Context.getGlobal();
 
         final PropertyDescriptor desc;
         if (isDataDescriptor()) {
             if (has(SET) || has(GET)) {
-                throw typeError((ScriptObject)global, "inconsistent.property.descriptor");
+                throw typeError(global, "inconsistent.property.descriptor");
             }
 
             desc = global.newDataDescriptor(UNDEFINED, false, false, false);
         } else if (isAccessorDescriptor()) {
             if (has(VALUE) || has(WRITABLE)) {
-                throw typeError((ScriptObject)global, "inconsistent.property.descriptor");
+                throw typeError(global, "inconsistent.property.descriptor");
             }
 
             desc = global.newAccessorDescriptor(UNDEFINED, UNDEFINED, false, false);
@@ -355,7 +355,7 @@
      *
      * @return property descriptor
      */
-    public static PropertyDescriptor toPropertyDescriptor(final ScriptObject global, final Object obj) {
+    public static PropertyDescriptor toPropertyDescriptor(final Global global, final Object obj) {
         if (obj instanceof ScriptObject) {
             return ((ScriptObject)obj).toPropertyDescriptor();
         }
@@ -374,7 +374,7 @@
     public Object getOwnPropertyDescriptor(final String key) {
         final Property property = getMap().findProperty(key);
 
-        final GlobalObject global = (GlobalObject)Context.getGlobalTrusted();
+        final Global global = Context.getGlobal();
 
         if (property != null) {
             final ScriptFunction get   = property.getGetterFunction(this);
@@ -439,7 +439,7 @@
      * @return true if property was successfully defined
      */
     public boolean defineOwnProperty(final String key, final Object propertyDesc, final boolean reject) {
-        final ScriptObject       global  = Context.getGlobalTrusted();
+        final Global             global  = Context.getGlobal();
         final PropertyDescriptor desc    = toPropertyDescriptor(global, propertyDesc);
         final Object             current = getOwnPropertyDescriptor(key);
         final String             name    = JSType.toString(key);
@@ -637,7 +637,7 @@
         final int propFlags = Property.toFlags(pdesc);
 
         if (pdesc.type() == PropertyDescriptor.GENERIC) {
-            final GlobalObject global = (GlobalObject) Context.getGlobalTrusted();
+            final Global global = Context.getGlobal();
             final PropertyDescriptor dDesc = global.newDataDescriptor(UNDEFINED, false, false, false);
 
             dDesc.fillFrom((ScriptObject)pdesc);
@@ -1150,7 +1150,7 @@
             }
             setProto((ScriptObject)newProto);
         } else {
-            final ScriptObject global = Context.getGlobalTrusted();
+            final Global global = Context.getGlobal();
             final Object  newProtoObject = JSType.toScriptObject(global, newProto);
 
             if (newProtoObject instanceof ScriptObject) {
@@ -1240,11 +1240,11 @@
      * @return the default value
      */
     public Object getDefaultValue(final Class typeHint) {
-        // We delegate to GlobalObject, as the implementation uses dynamic call sites to invoke object's "toString" and
+        // We delegate to Global, as the implementation uses dynamic call sites to invoke object's "toString" and
         // "valueOf" methods, and in order to avoid those call sites from becoming megamorphic when multiple contexts
         // are being executed in a long-running program, we move the code and their associated dynamic call sites
         // (Global.TO_STRING and Global.VALUE_OF) into per-context code.
-        return ((GlobalObject)Context.getGlobalTrusted()).getDefaultValue(this, typeHint);
+        return Context.getGlobal().getDefaultValue(this, typeHint);
     }
 
     /**
--- old/src/jdk/nashorn/internal/runtime/ScriptRuntime.java	2014-03-17 14:05:59.764504554 +0530
+++ new/src/jdk/nashorn/internal/runtime/ScriptRuntime.java	2014-03-17 14:05:59.636503923 +0530
@@ -474,7 +474,7 @@
      * @return {@link WithObject} that is the new scope
      */
     public static ScriptObject openWith(final ScriptObject scope, final Object expression) {
-        final ScriptObject global = Context.getGlobalTrusted();
+        final Global global = Context.getGlobal();
         if (expression == UNDEFINED) {
             throw typeError(global, "cant.apply.with.to.undefined");
         } else if (expression == null) {
--- old/src/jdk/nashorn/internal/runtime/SetMethodCreator.java	2014-03-17 14:06:00.280507112 +0530
+++ new/src/jdk/nashorn/internal/runtime/SetMethodCreator.java	2014-03-17 14:06:00.156506495 +0530
@@ -148,7 +148,7 @@
     }
 
     private SetMethod createGlobalPropertySetter() {
-        final ScriptObject global = Context.getGlobalTrusted();
+        final ScriptObject global = Context.getGlobal();
         return new SetMethod(MH.filterArguments(global.addSpill(getName()), 0, ScriptObject.GLOBALFILTER), null);
     }
 
--- old/src/jdk/nashorn/internal/runtime/UserAccessorProperty.java	2014-03-17 14:06:00.752509457 +0530
+++ new/src/jdk/nashorn/internal/runtime/UserAccessorProperty.java	2014-03-17 14:06:00.632508860 +0530
@@ -34,6 +34,7 @@
 import jdk.nashorn.internal.runtime.linker.Bootstrap;
 
 import static jdk.nashorn.internal.codegen.CompilerConstants.staticCall;
+import jdk.nashorn.internal.objects.Global;
 import static jdk.nashorn.internal.runtime.ECMAErrors.typeError;
 import static jdk.nashorn.internal.runtime.ScriptRuntime.UNDEFINED;
 
@@ -73,7 +74,7 @@
 
     private static MethodHandle getINVOKE_UA_GETTER() {
 
-        return ((GlobalObject)Context.getGlobal()).getDynamicInvoker(INVOKE_UA_GETTER,
+        return Context.getGlobal().getDynamicInvoker(INVOKE_UA_GETTER,
                 new Callable() {
                     @Override
                     public MethodHandle call() {
@@ -86,7 +87,7 @@
     /** Dynamic invoker for setter */
     private static Object INVOKE_UA_SETTER = new Object();
     private static MethodHandle getINVOKE_UA_SETTER() {
-        return ((GlobalObject)Context.getGlobal()).getDynamicInvoker(INVOKE_UA_SETTER,
+        return Context.getGlobal().getDynamicInvoker(INVOKE_UA_SETTER,
                 new Callable() {
                     @Override
                     public MethodHandle call() {
--- old/src/jdk/nashorn/internal/runtime/arrays/ArrayData.java	2014-03-17 14:06:01.328512313 +0530
+++ new/src/jdk/nashorn/internal/runtime/arrays/ArrayData.java	2014-03-17 14:06:01.192511635 +0530
@@ -27,7 +27,7 @@
 
 import java.lang.invoke.MethodHandle;
 import java.nio.ByteBuffer;
-import jdk.nashorn.internal.runtime.GlobalObject;
+import jdk.nashorn.internal.objects.Global;
 import jdk.nashorn.internal.runtime.JSType;
 import jdk.nashorn.internal.runtime.PropertyDescriptor;
 
@@ -399,7 +399,7 @@
      *
      * @return property descriptor for element
      */
-    public PropertyDescriptor getDescriptor(final GlobalObject global, final int index) {
+    public PropertyDescriptor getDescriptor(final Global global, final int index) {
         return global.newDataDescriptor(getObject(index), true, true, true);
     }
 
--- old/src/jdk/nashorn/internal/runtime/arrays/ByteBufferArrayData.java	2014-03-17 14:06:01.892515110 +0530
+++ new/src/jdk/nashorn/internal/runtime/arrays/ByteBufferArrayData.java	2014-03-17 14:06:01.760514455 +0530
@@ -27,7 +27,7 @@
 import static jdk.nashorn.internal.runtime.ECMAErrors.typeError;
 
 import java.nio.ByteBuffer;
-import jdk.nashorn.internal.runtime.GlobalObject;
+import jdk.nashorn.internal.objects.Global;
 import jdk.nashorn.internal.runtime.PropertyDescriptor;
 import jdk.nashorn.internal.runtime.ScriptRuntime;
 
@@ -60,7 +60,8 @@
      *
      * @return property descriptor for element
      */
-    public PropertyDescriptor getDescriptor(final GlobalObject global, final int index) {
+    @Override
+    public PropertyDescriptor getDescriptor(final Global global, final int index) {
         // make the index properties not configurable
         return global.newDataDescriptor(getObject(index), false, true, true);
     }
--- old/src/jdk/nashorn/internal/runtime/arrays/FrozenArrayFilter.java	2014-03-17 14:06:02.332517288 +0530
+++ new/src/jdk/nashorn/internal/runtime/arrays/FrozenArrayFilter.java	2014-03-17 14:06:02.224516752 +0530
@@ -25,9 +25,9 @@
 
 package jdk.nashorn.internal.runtime.arrays;
 
+import jdk.nashorn.internal.objects.Global;
 import static jdk.nashorn.internal.runtime.ECMAErrors.typeError;
 
-import jdk.nashorn.internal.runtime.GlobalObject;
 import jdk.nashorn.internal.runtime.PropertyDescriptor;
 
 /**
@@ -44,7 +44,7 @@
     }
 
     @Override
-    public PropertyDescriptor getDescriptor(final GlobalObject global, final int index) {
+    public PropertyDescriptor getDescriptor(final Global global, final int index) {
         return global.newDataDescriptor(getObject(index), false, true, false);
     }
 
--- old/src/jdk/nashorn/internal/runtime/arrays/SealedArrayFilter.java	2014-03-17 14:06:02.800519608 +0530
+++ new/src/jdk/nashorn/internal/runtime/arrays/SealedArrayFilter.java	2014-03-17 14:06:02.684519037 +0530
@@ -25,9 +25,9 @@
 
 package jdk.nashorn.internal.runtime.arrays;
 
+import jdk.nashorn.internal.objects.Global;
 import static jdk.nashorn.internal.runtime.ECMAErrors.typeError;
 
-import jdk.nashorn.internal.runtime.GlobalObject;
 import jdk.nashorn.internal.runtime.PropertyDescriptor;
 
 /**
@@ -62,7 +62,7 @@
     }
 
     @Override
-    public PropertyDescriptor getDescriptor(final GlobalObject global, final int index) {
+    public PropertyDescriptor getDescriptor(final Global global, final int index) {
         return global.newDataDescriptor(getObject(index), false, true, true);
     }
 }
--- old/src/jdk/nashorn/internal/runtime/linker/JavaAdapterBytecodeGenerator.java	2014-03-17 14:06:03.328522223 +0530
+++ new/src/jdk/nashorn/internal/runtime/linker/JavaAdapterBytecodeGenerator.java	2014-03-17 14:06:03.184521513 +0530
@@ -64,6 +64,7 @@
 import jdk.internal.org.objectweb.asm.Opcodes;
 import jdk.internal.org.objectweb.asm.Type;
 import jdk.internal.org.objectweb.asm.commons.InstructionAdapter;
+import jdk.nashorn.internal.objects.Global;
 import jdk.nashorn.internal.runtime.Context;
 import jdk.nashorn.internal.runtime.ScriptFunction;
 import jdk.nashorn.internal.runtime.ScriptObject;
@@ -134,6 +135,7 @@
     static final Type CONTEXT_TYPE       = Type.getType(Context.class);
     static final Type OBJECT_TYPE        = Type.getType(Object.class);
     static final Type SCRIPT_OBJECT_TYPE = Type.getType(ScriptObject.class);
+    static final Type GLOBAL_TYPE        = Type.getType(Global.class);
 
     static final String CONTEXT_TYPE_NAME = CONTEXT_TYPE.getInternalName();
     static final String OBJECT_TYPE_NAME  = OBJECT_TYPE.getInternalName();
@@ -143,8 +145,10 @@
     static final String GLOBAL_FIELD_NAME = "global";
 
     static final String SCRIPT_OBJECT_TYPE_DESCRIPTOR = SCRIPT_OBJECT_TYPE.getDescriptor();
+    static final String GLOBAL_TYPE_DESCRIPTOR = GLOBAL_TYPE.getDescriptor();
 
-    static final String SET_GLOBAL_METHOD_DESCRIPTOR = Type.getMethodDescriptor(Type.VOID_TYPE, SCRIPT_OBJECT_TYPE);
+    
+    static final String SET_GLOBAL_METHOD_DESCRIPTOR = Type.getMethodDescriptor(Type.VOID_TYPE, GLOBAL_TYPE);
     static final String VOID_NOARG_METHOD_DESCRIPTOR = Type.getMethodDescriptor(Type.VOID_TYPE);
 
     private static final Type SCRIPT_FUNCTION_TYPE = Type.getType(ScriptFunction.class);
@@ -167,7 +171,7 @@
     private static final String UNSUPPORTED_OPERATION_TYPE_NAME = UNSUPPORTED_OPERATION_TYPE.getInternalName();
 
     private static final String METHOD_HANDLE_TYPE_DESCRIPTOR = METHOD_HANDLE_TYPE.getDescriptor();
-    private static final String GET_GLOBAL_METHOD_DESCRIPTOR = Type.getMethodDescriptor(SCRIPT_OBJECT_TYPE);
+    private static final String GET_GLOBAL_METHOD_DESCRIPTOR = Type.getMethodDescriptor(GLOBAL_TYPE);
     private static final String GET_CLASS_METHOD_DESCRIPTOR = Type.getMethodDescriptor(Type.getType(Class.class));
 
     // Package used when the adapter can't be defined in the adaptee's package (either because it's sealed, or because
@@ -259,7 +263,7 @@
     }
 
     private void generateGlobalFields() {
-        cw.visitField(ACC_PRIVATE | ACC_FINAL | (classOverride ? ACC_STATIC : 0), GLOBAL_FIELD_NAME, SCRIPT_OBJECT_TYPE_DESCRIPTOR, null, null).visitEnd();
+        cw.visitField(ACC_PRIVATE | ACC_FINAL | (classOverride ? ACC_STATIC : 0), GLOBAL_FIELD_NAME, GLOBAL_TYPE_DESCRIPTOR, null, null).visitEnd();
         usedFieldNames.add(GLOBAL_FIELD_NAME);
     }
 
@@ -363,7 +367,7 @@
         }
         // Assign "global = Context.getGlobal()"
         invokeGetGlobalWithNullCheck(mv);
-        mv.putstatic(generatedClassName, GLOBAL_FIELD_NAME, SCRIPT_OBJECT_TYPE_DESCRIPTOR);
+        mv.putstatic(generatedClassName, GLOBAL_FIELD_NAME, GLOBAL_TYPE_DESCRIPTOR);
 
         endInitMethod(mv);
     }
@@ -508,7 +512,7 @@
         // Assign "this.global = Context.getGlobal()"
         mv.visitVarInsn(ALOAD, 0);
         invokeGetGlobalWithNullCheck(mv);
-        mv.putfield(generatedClassName, GLOBAL_FIELD_NAME, SCRIPT_OBJECT_TYPE_DESCRIPTOR);
+        mv.putfield(generatedClassName, GLOBAL_FIELD_NAME, GLOBAL_TYPE_DESCRIPTOR);
 
         endInitMethod(mv);
     }
@@ -652,10 +656,10 @@
         // Load the creatingGlobal object
         if(classOverride) {
             // If class handle is defined, load the static defining global
-            mv.getstatic(generatedClassName, GLOBAL_FIELD_NAME, SCRIPT_OBJECT_TYPE_DESCRIPTOR);
+            mv.getstatic(generatedClassName, GLOBAL_FIELD_NAME, GLOBAL_TYPE_DESCRIPTOR);
         } else {
             mv.visitVarInsn(ALOAD, 0);
-            mv.getfield(generatedClassName, GLOBAL_FIELD_NAME, SCRIPT_OBJECT_TYPE_DESCRIPTOR);
+            mv.getfield(generatedClassName, GLOBAL_FIELD_NAME, GLOBAL_TYPE_DESCRIPTOR);
         }
         // stack: [creatingGlobal, handle]
         final Label setupGlobal = new Label();
@@ -674,7 +678,7 @@
         // stack: [creatingGlobal, creatingGlobal, handle]
 
         // Emit code for switching to the creating global
-        // ScriptObject currentGlobal = Context.getGlobal();
+        // Global currentGlobal = Context.getGlobal();
         invokeGetGlobal(mv);
         mv.dup();
 
@@ -744,7 +748,7 @@
         final Label methodEnd = new Label();
         mv.visitLabel(methodEnd);
 
-        mv.visitLocalVariable("currentGlobal", SCRIPT_OBJECT_TYPE_DESCRIPTOR, null, setupGlobal, methodEnd, currentGlobalVar);
+        mv.visitLocalVariable("currentGlobal", GLOBAL_TYPE_DESCRIPTOR, null, setupGlobal, methodEnd, currentGlobalVar);
         mv.visitLocalVariable("globalsDiffer", Type.INT_TYPE.getDescriptor(), null, setupGlobal, methodEnd, globalsDifferVar);
 
         if(throwableDeclared) {
--- old/src/jdk/nashorn/internal/runtime/linker/JavaAdapterFactory.java	2014-03-17 14:06:03.960525359 +0530
+++ new/src/jdk/nashorn/internal/runtime/linker/JavaAdapterFactory.java	2014-03-17 14:06:03.820524666 +0530
@@ -48,7 +48,6 @@
 import java.util.concurrent.ConcurrentHashMap;
 import jdk.internal.dynalink.beans.StaticClass;
 import jdk.internal.dynalink.support.LinkRequestImpl;
-import jdk.nashorn.internal.objects.NativeJava;
 import jdk.nashorn.internal.runtime.Context;
 import jdk.nashorn.internal.runtime.ECMAException;
 import jdk.nashorn.internal.runtime.ScriptFunction;
@@ -68,8 +67,8 @@
  * generate the adapter class itself; see its documentation for details about the generated class.
  * 

  * You normally don't use this class directly, but rather either create adapters from script using
- * {@link NativeJava#extend(Object, Object...)}, using the {@code new} operator on abstract classes and interfaces (see
- * {@link NativeJava#type(Object, Object)}), or implicitly when passing script functions to Java methods expecting SAM
+ * {@link jdk.nashorn.internal.objects.NativeJava#extend(Object, Object...)}, using the {@code new} operator on abstract classes and interfaces (see
+ * {@link jdk.nashorn.internal.objects.NativeJava#type(Object, Object)}), or implicitly when passing script functions to Java methods expecting SAM
  * types.
  * 

  */
@@ -337,6 +336,7 @@
     private static ProtectionDomain createMinimalPermissionDomain() {
         // Generated classes need to have at least the permission to access Nashorn runtime and runtime.linker packages.
         final Permissions permissions = new Permissions();
+        permissions.add(new RuntimePermission("accessClassInPackage.jdk.nashorn.internal.objects"));
         permissions.add(new RuntimePermission("accessClassInPackage.jdk.nashorn.internal.runtime"));
         permissions.add(new RuntimePermission("accessClassInPackage.jdk.nashorn.internal.runtime.linker"));
         return new ProtectionDomain(new CodeSource(null, (CodeSigner[])null), permissions);
--- old/src/jdk/nashorn/internal/runtime/linker/NashornPrimitiveLinker.java	2014-03-17 14:06:04.588528472 +0530
+++ new/src/jdk/nashorn/internal/runtime/linker/NashornPrimitiveLinker.java	2014-03-17 14:06:04.424527659 +0530
@@ -37,9 +37,9 @@
 import jdk.internal.dynalink.linker.LinkerServices;
 import jdk.internal.dynalink.linker.TypeBasedGuardingDynamicLinker;
 import jdk.internal.dynalink.support.TypeUtilities;
+import jdk.nashorn.internal.objects.Global;
 import jdk.nashorn.internal.runtime.ConsString;
 import jdk.nashorn.internal.runtime.Context;
-import jdk.nashorn.internal.runtime.GlobalObject;
 
 /**
  * Internal linker for String, Boolean, and Number objects, only ever used by Nashorn engine and not exposed to other
@@ -62,7 +62,7 @@
         final LinkRequest request = origRequest.withoutRuntimeContext(); // Nashorn has no runtime context
 
         final Object self = request.getReceiver();
-        final GlobalObject global = (GlobalObject) Context.getGlobal();
+        final Global global = Context.getGlobal();
         final NashornCallSiteDescriptor desc = (NashornCallSiteDescriptor) request.getCallSiteDescriptor();
 
         return Bootstrap.asType(global.primitiveLookup(request, self), linkerServices, desc);
--- old/src/jdk/nashorn/tools/Shell.java	2014-03-17 14:06:05.200531507 +0530
+++ new/src/jdk/nashorn/tools/Shell.java	2014-03-17 14:06:05.004530541 +0530
@@ -42,6 +42,7 @@
 import jdk.nashorn.internal.ir.FunctionNode;
 import jdk.nashorn.internal.ir.debug.ASTWriter;
 import jdk.nashorn.internal.ir.debug.PrintVisitor;
+import jdk.nashorn.internal.objects.Global;
 import jdk.nashorn.internal.parser.Parser;
 import jdk.nashorn.internal.runtime.Context;
 import jdk.nashorn.internal.runtime.ErrorManager;
@@ -148,7 +149,7 @@
             return COMMANDLINE_ERROR;
         }
 
-        final ScriptObject global = context.createGlobal();
+        final Global global = context.createGlobal();
         final ScriptEnvironment env = context.getEnv();
         final List files = env.getFiles();
         if (files.isEmpty()) {
@@ -231,8 +232,8 @@
      * @return error code
      * @throws IOException when any script file read results in I/O error
      */
-    private static int compileScripts(final Context context, final ScriptObject global, final List files) throws IOException {
-        final ScriptObject oldGlobal = Context.getGlobal();
+    private static int compileScripts(final Context context, final Global global, final List files) throws IOException {
+        final Global oldGlobal = Context.getGlobal();
         final boolean globalChanged = (oldGlobal != global);
         final ScriptEnvironment env = context.getEnv();
         try {
@@ -281,8 +282,8 @@
      * @return error code
      * @throws IOException when any script file read results in I/O error
      */
-    private int runScripts(final Context context, final ScriptObject global, final List files) throws IOException {
-        final ScriptObject oldGlobal = Context.getGlobal();
+    private int runScripts(final Context context, final Global global, final List files) throws IOException {
+        final Global oldGlobal = Context.getGlobal();
         final boolean globalChanged = (oldGlobal != global);
         try {
             if (globalChanged) {
@@ -339,8 +340,8 @@
      * @return error code
      * @throws IOException when any script file read results in I/O error
      */
-    private static int runFXScripts(final Context context, final ScriptObject global, final List files) throws IOException {
-        final ScriptObject oldGlobal = Context.getGlobal();
+    private static int runFXScripts(final Context context, final Global global, final List files) throws IOException {
+        final Global oldGlobal = Context.getGlobal();
         final boolean globalChanged = (oldGlobal != global);
         try {
             if (globalChanged) {
@@ -389,11 +390,11 @@
      * @return return code
      */
     @SuppressWarnings("resource")
-    private static int readEvalPrint(final Context context, final ScriptObject global) {
+    private static int readEvalPrint(final Context context, final Global global) {
         final String prompt = bundle.getString("shell.prompt");
         final BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
         final PrintWriter err = context.getErr();
-        final ScriptObject oldGlobal = Context.getGlobal();
+        final Global oldGlobal = Context.getGlobal();
         final boolean globalChanged = (oldGlobal != global);
         final ScriptEnvironment env = context.getEnv();
 
--- old/test/src/jdk/nashorn/internal/codegen/CompilerTest.java	2014-03-17 14:06:05.712534048 +0530
+++ new/test/src/jdk/nashorn/internal/codegen/CompilerTest.java	2014-03-17 14:06:05.524533114 +0530
@@ -28,6 +28,7 @@
 import java.io.File;
 import java.io.PrintWriter;
 import java.io.StringWriter;
+import jdk.nashorn.internal.objects.Global;
 import jdk.nashorn.internal.runtime.Context;
 import jdk.nashorn.internal.runtime.ErrorManager;
 import jdk.nashorn.internal.runtime.ScriptFunction;
@@ -58,7 +59,7 @@
     }
 
     private Context context;
-    private ScriptObject global;
+    private Global  global;
 
     @BeforeClass
     public void setupTest() {
@@ -146,7 +147,7 @@
             log("Begin compiling " + file.getAbsolutePath());
         }
 
-        final ScriptObject oldGlobal = Context.getGlobal();
+        final Global oldGlobal = Context.getGlobal();
         final boolean globalChanged = (oldGlobal != global);
 
         try {
--- old/test/src/jdk/nashorn/internal/performance/PerformanceWrapper.java	2014-03-17 14:06:06.188536407 +0530
+++ new/test/src/jdk/nashorn/internal/performance/PerformanceWrapper.java	2014-03-17 14:06:06.060535772 +0530
@@ -31,9 +31,9 @@
 import java.util.concurrent.Future;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.TimeoutException;
+import jdk.nashorn.internal.objects.Global;
 import jdk.nashorn.internal.runtime.Context;
 import jdk.nashorn.internal.runtime.ScriptFunction;
-import jdk.nashorn.internal.runtime.ScriptObject;
 import jdk.nashorn.internal.runtime.ScriptRuntime;
 
 /**
@@ -89,7 +89,7 @@
     @Override
     protected Object apply(final ScriptFunction target, final Object self) {
         if (_runsPerIteration == 0 && _numberOfIterations == 0) {
-            final ScriptObject global = jdk.nashorn.internal.runtime.Context.getGlobal();
+            final Global global = jdk.nashorn.internal.runtime.Context.getGlobal();
             final ScriptFunction _target = target;
             final Object _self = self;
 
--- old/test/src/jdk/nashorn/internal/runtime/ContextTest.java	2014-03-17 14:06:06.672538807 +0530
+++ new/test/src/jdk/nashorn/internal/runtime/ContextTest.java	2014-03-17 14:06:06.520538056 +0530
@@ -29,6 +29,7 @@
 import static org.testng.Assert.assertTrue;
 
 import java.util.Map;
+import jdk.nashorn.internal.objects.Global;
 import jdk.nashorn.internal.runtime.options.Options;
 import org.testng.annotations.Test;
 
@@ -45,7 +46,7 @@
         final Options options = new Options("");
         final ErrorManager errors = new ErrorManager();
         final Context cx = new Context(options, errors, Thread.currentThread().getContextClassLoader());
-        final ScriptObject oldGlobal = Context.getGlobal();
+        final Global oldGlobal = Context.getGlobal();
         Context.setGlobal(cx.createGlobal());
         try {
             String code = "22 + 10";
@@ -65,7 +66,7 @@
         final ErrorManager errors = new ErrorManager();
         final Context cx = new Context(options, errors, Thread.currentThread().getContextClassLoader());
         final boolean strict = cx.getEnv()._strict;
-        final ScriptObject oldGlobal = Context.getGlobal();
+        final Global oldGlobal = Context.getGlobal();
         Context.setGlobal(cx.createGlobal());
 
         try {
--- old/test/src/jdk/nashorn/internal/test/framework/SharedContextEvaluator.java	2014-03-17 14:06:07.208541457 +0530
+++ new/test/src/jdk/nashorn/internal/test/framework/SharedContextEvaluator.java	2014-03-17 14:06:06.992540400 +0530
@@ -34,10 +34,10 @@
 import java.io.OutputStream;
 import java.io.PrintWriter;
 import jdk.nashorn.api.scripting.NashornException;
+import jdk.nashorn.internal.objects.Global;
 import jdk.nashorn.internal.runtime.Context;
 import jdk.nashorn.internal.runtime.ErrorManager;
 import jdk.nashorn.internal.runtime.ScriptFunction;
-import jdk.nashorn.internal.runtime.ScriptObject;
 import jdk.nashorn.internal.runtime.ScriptRuntime;
 import jdk.nashorn.internal.runtime.Source;
 import jdk.nashorn.internal.runtime.options.Options;
@@ -110,12 +110,12 @@
 
     @Override
     public int run(final OutputStream out, final OutputStream err, final String[] args) throws IOException {
-        final ScriptObject oldGlobal = Context.getGlobal();
+        final Global oldGlobal = Context.getGlobal();
         try {
             ctxOut.setDelegatee(out);
             ctxErr.setDelegatee(err);
             final ErrorManager errors = context.getErrorManager();
-            final ScriptObject global = context.createGlobal();
+            final Global global = context.createGlobal();
             Context.setGlobal(global);
 
             // For each file on the command line.
--- old/src/jdk/nashorn/internal/runtime/GlobalObject.java	2014-03-17 14:06:07.660543709 +0530
+++ /dev/null	2014-03-17 13:09:29.748940288 +0530
@@ -1,228 +0,0 @@
-/*
- * Copyright (c) 2010, 2013, 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.
- */
-
-package jdk.nashorn.internal.runtime;
-
-import java.lang.invoke.MethodHandle;
-import java.util.concurrent.Callable;
-import jdk.internal.dynalink.linker.GuardedInvocation;
-import jdk.internal.dynalink.linker.LinkRequest;
-import jdk.nashorn.internal.runtime.linker.InvokeByName;
-
-/**
- * Runtime interface to the global scope objects.
- */
-
-public interface GlobalObject {
-    /**
-     * Is this global of the given Context?
-     * @param ctxt the context
-     * @return true if this global belongs to the given Context
-     */
-    public boolean isOfContext(final Context ctxt);
-
-    /**
-     * Does this global belong to a strict Context?
-     * @return true if this global belongs to a strict Context
-     */
-    public boolean isStrictContext();
-
-    /**
-     * Initialize standard builtin objects like "Object", "Array", "Function" etc.
-     * as well as our extension builtin objects like "Java", "JSAdapter" as properties
-     * of the global scope object.
-     */
-    public void initBuiltinObjects();
-
-    /**
-     * Wrapper for {@link jdk.nashorn.internal.objects.Global#newScriptFunction(String, MethodHandle, ScriptObject, boolean)}
-     *
-     * @param name   function name
-     * @param handle invocation handle for function
-     * @param scope  the scope
-     * @param strict are we in strict mode
-     *
-     * @return new script function
-     */
-   public ScriptFunction newScriptFunction(String name, MethodHandle handle, ScriptObject scope, boolean strict);
-
-    /**
-     * Wrapper for {@link jdk.nashorn.internal.objects.Global#wrapAsObject(Object)}
-     *
-     * @param obj object to wrap
-     * @return    wrapped object
-     */
-   public Object wrapAsObject(Object obj);
-
-
-    /**
-     * Wrapper for {@link jdk.nashorn.internal.objects.Global#primitiveLookup(LinkRequest, Object)}
-     *
-     * @param request the link request for the dynamic call site.
-     * @param self     self reference
-     *
-     * @return guarded invocation
-     */
-   public GuardedInvocation primitiveLookup(LinkRequest request, Object self);
-
-
-    /**
-     * Wrapper for {@link jdk.nashorn.internal.objects.Global#newObject()}
-     *
-     * @return the new ScriptObject
-     */
-   public ScriptObject newObject();
-
-    /**
-     * Wrapper for {@link jdk.nashorn.internal.objects.Global#isError(ScriptObject)}
-     *
-     * @param sobj to check if it is an error object
-     * @return true if error object
-     */
-   public boolean isError(ScriptObject sobj);
-
-    /**
-     * Wrapper for {@link jdk.nashorn.internal.objects.Global#newError(String)}
-     *
-     * @param msg the error message
-     *
-     * @return the new ScriptObject representing the error
-     */
-   public ScriptObject newError(String msg);
-
-    /**
-     * Wrapper for {@link jdk.nashorn.internal.objects.Global#newEvalError(String)}
-     *
-     * @param msg the error message
-     *
-     * @return the new ScriptObject representing the eval error
-     */
-   public ScriptObject newEvalError(String msg);
-
-    /**
-     * Wrapper for {@link jdk.nashorn.internal.objects.Global#newRangeError(String)}
-     *
-     * @param msg the error message
-     *
-     * @return the new ScriptObject representing the range error
-     */
-   public ScriptObject newRangeError(String msg);
-
-    /**
-     * Wrapper for {@link jdk.nashorn.internal.objects.Global#newReferenceError(String)}
-     *
-     * @param msg the error message
-     *
-     * @return the new ScriptObject representing the reference error
-     */
-   public ScriptObject newReferenceError(String msg);
-
-    /**
-     * Wrapper for {@link jdk.nashorn.internal.objects.Global#newSyntaxError(String)}
-     *
-     * @param msg the error message
-     *
-     * @return the new ScriptObject representing the syntax error
-     */
-   public ScriptObject newSyntaxError(String msg);
-
-    /**
-     * Wrapper for {@link jdk.nashorn.internal.objects.Global#newTypeError(String)}
-     *
-     * @param msg the error message
-     *
-     * @return the new ScriptObject representing the type error
-     */
-   public ScriptObject newTypeError(String msg);
-
-    /**
-     * Wrapper for {@link jdk.nashorn.internal.objects.Global#newURIError(String)}
-     *
-     * @param msg the error message
-     *
-     * @return the new ScriptObject representing the URI error
-     */
-    public ScriptObject newURIError(String msg);
-
-    /**
-     * Wrapper for {@link jdk.nashorn.internal.objects.Global#newGenericDescriptor(boolean, boolean)}
-     *
-     * @param configurable is the described property configurable
-     * @param enumerable   is the described property enumerable
-     *
-     * @return property descriptor
-     */
-    public PropertyDescriptor newGenericDescriptor(boolean configurable, boolean enumerable);
-
-    /**
-     * Wrapper for {@link jdk.nashorn.internal.objects.Global#newDataDescriptor(Object, boolean, boolean, boolean)}
-     *
-     * @param value        data value
-     * @param configurable is the described property configurable
-     * @param enumerable   is the described property enumerable
-     * @param writable     is the described property writable
-     *
-     * @return property descriptor
-     */
-    public PropertyDescriptor newDataDescriptor(Object value, boolean configurable, boolean enumerable, boolean writable);
-
-    /**
-     * Wrapper for {@link jdk.nashorn.internal.objects.Global#newAccessorDescriptor(Object, Object, boolean, boolean)}
-     *
-     * @param get          property getter, or null if none
-     * @param set          property setter, or null if none
-     * @param configurable is the described property configurable
-     * @param enumerable   is the described property enumerable
-     *
-     * @return property descriptor
-     */
-    public PropertyDescriptor newAccessorDescriptor(Object get, Object set, boolean configurable, boolean enumerable);
-
-    /**
-     * Wrapper for {@link jdk.nashorn.internal.objects.Global#getDefaultValue(ScriptObject, Class)}
-     *
-     * @param sobj     script object
-     * @param typeHint type hint
-     *
-     * @return default value
-     */
-    public Object getDefaultValue(ScriptObject sobj, Class typeHint);
-
-    /**
-     * Get cached InvokeByName object for the given key
-     * @param key key to be associated with InvokeByName object
-     * @param creator if InvokeByName is absent 'creator' is called to make one (lazy init)
-     * @return InvokeByName object associated with the key.
-     */
-    public InvokeByName getInvokeByName(final Object key, final Callable creator);
-
-    /**
-     * Get cached dynamic method handle for the given key
-     * @param key key to be associated with dynamic method handle
-     * @param creator if method handle is absent 'creator' is called to make one (lazy init)
-     * @return dynamic method handle associated with the key.
-     */
-    public MethodHandle getDynamicInvoker(final Object key, final Callable creator);
-}