/**
* Nashorn extension: Error.captureStackTrace. Capture stack trace at the point of call into the
* Error object provided.
*
* @param self self reference
* @param errorObj the error object
* @return undefined
*/
@Function(attributes = Attribute.NOT_ENUMERABLE, where = Where.CONSTRUCTOR)
public static Object captureStackTrace(final Object self, final Object errorObj) {
final ScriptObject sobj = Global.checkObject(errorObj);
initException(sobj);
sobj.delete(STACK, false);
if (!sobj.has("stack")) {
final ScriptFunction getStack = ScriptFunctionImpl.makeFunction("getStack", GET_STACK);
final ScriptFunction setStack = ScriptFunctionImpl.makeFunction("setStack", SET_STACK);
sobj.addOwnProperty("stack", Attribute.NOT_ENUMERABLE, getStack, setStack);
}
return UNDEFINED;
}
