RFR(XS): 8132305: fix incorrect title assignment in Nashorn JavaFX samples

[Michael Haupt]

Dear all,

please review and sponsor this change.
Bug: https://bugs.openjdk.java.net/browse/JDK-8132305
Webrev: http://cr.openjdk.java.net/~mhaupt/8132305/webrev.00

The change corrects the assignment of JavaFX stage titles in four examples.

Thanks,

Michael

-- 

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Dr. Michael Haupt | Principal Member of Technical Staff
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Oracle Java Platform Group | LangTools Team | Nashorn
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