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

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*** 23,32 **** --- 23,34 ---- * questions. */ package jdk.nashorn.api.scripting; + import static jdk.nashorn.internal.runtime.ScriptRuntime.UNDEFINED; + import java.lang.invoke.MethodHandle; import jdk.internal.dynalink.beans.StaticClass; import jdk.internal.dynalink.linker.LinkerServices; import jdk.nashorn.internal.runtime.Context; import jdk.nashorn.internal.runtime.ScriptFunction;
*** 67,82 **** /** * Create a wrapper function that calls {@code func} synchronized on {@code sync} or, if that is undefined, * {@code self}. Used to implement "sync" function in resources/mozilla_compat.js. * ! * @param func the function to invoke * @param sync the object to synchronize on * @return a synchronizing wrapper function */ ! public static Object makeSynchronizedFunction(final ScriptFunction func, final Object sync) { ! return func.makeSynchronizedFunction(sync); } /** * Make a script object mirror on given object if needed. * --- 69,85 ---- /** * Create a wrapper function that calls {@code func} synchronized on {@code sync} or, if that is undefined, * {@code self}. Used to implement "sync" function in resources/mozilla_compat.js. * ! * @param func the function to wrap * @param sync the object to synchronize on * @return a synchronizing wrapper function */ ! public static Object makeSynchronizedFunction(final Object func, final Object sync) { ! return func instanceof ScriptFunction? ! ((ScriptFunction)func).makeSynchronizedFunction(sync) : UNDEFINED; } /** * Make a script object mirror on given object if needed. *