Message4907

Expressions in interpreter evaluate to True or False

Jython 2.5.0 (Release_2_5_0:6476, Jun 16 2009, 13:33:26)
[Java HotSpot(TM) Client VM (Sun Microsystems Inc.)] on java1.6.0_14
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>>> True
True
>>> (None is None)
True

but when evaluated by a JSR 223 ScriptEngine fail to return a value:

$ java Example
result: null
result: null

See attached Example.java.

This is with jython-engine.jar from https://scripting.dev.java.net dated
08 aug 2008 and jython.jar version 2.2.1 (the most recent I could find
in the maven central repository).