JDK-8068524 : NashornScriptEngineFactory.getParameter() throws IAE for an unknown key, doesn't conform to the general spec
- Type: Bug
- Component: core-libs
- Sub-Component: jdk.nashorn
- Priority: P3
- Status: Resolved
- Resolution: Fixed
- Submitted: 2015-01-06
- Updated: 2015-09-29
- Resolved: 2015-01-07
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| JDK 8 | JDK 9 |
|---|---|
8u60Fixed  |
9 b46Fixed |
Description
The spec
http://docs.oracle.com/javase/8/docs/api/javax/script/ScriptEngineFactory.html#getParameter-java.lang.String-
says:
"Returns null if no value is assigned to the key."
and doesn't mention any IAEs.
However the following line executed on Oracle's JDK.
new ScriptEngineManager().getEngineFactories().forEach(f -> f.getParameter("no value assigned to this key"));
will throw
java.lang.IllegalArgumentException: Invalid key
at jdk.nashorn.api.scripting.NashornScriptEngineFactory.getParameter(NashornScriptEngineFactory.java:123)
which doesn't conform to the current spec and the corresponding JCK9(b05) test will fail on JDK9:
api/javax_script/ScriptEngineFactory/index.html#GetParameter[noValue]
The specification or the Nashorn implementation needs to be corrected.
Comments
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