hg: nashorn/jdk8/nashorn: 8022731: NativeArguments has wrong implementation of isMapped()

[hannes . wallnoefer]

Changeset: 03ba1cd734c0
Author:    hannesw
Date:      2013-08-12 13:31 +0200
URL:       http://hg.openjdk.java.net/nashorn/jdk8/nashorn/rev/03ba1cd734c0

8022731: NativeArguments has wrong implementation of isMapped()
Reviewed-by: lagergren, jlaskey

! src/jdk/nashorn/internal/objects/NativeArguments.java
+ test/script/basic/JDK-8022731.js
+ test/script/basic/JDK-8022731.js.EXPECTED