hg: jdk9/sandbox/nashorn: 8068524: NashornScriptEngineFactory.getParameter() throws IAE for an unknown key, doesn't conform to the general spec

[chris.hegarty at oracle.com]

Changeset: 04808fb1b059
Author:    sundar
Date:      2015-01-07 14:02 +0530
URL:       http://hg.openjdk.java.net/jdk9/sandbox/nashorn/rev/04808fb1b059

8068524: NashornScriptEngineFactory.getParameter() throws IAE for an unknown key, doesn't conform to the general spec
Reviewed-by: hannesw, attila

+ samples/jd.js
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/NashornScriptEngineFactory.java
! test/src/jdk/nashorn/api/scripting/ScriptEngineTest.java