Local test failure of LocalDateTimeStringConverterTest.testChronologyConsistency

[Jeanette Winzenburg]

the top of the failure trace:

org.junit.ComparisonFailure: expected:<...y, January 12, 60 Sh[ō]wa,  
12:34:56 PM> but was:<...y, January 12, 60 Sh[o]wa, 12:34:56 PM>
	at org.junit.Assert.assertEquals(Assert.java:123)
	at org.junit.Assert.assertEquals(Assert.java:145)
	at  
test.javafx.util.converter.LocalDateTimeStringConverterTest.testChronologyConsistency(LocalDateTimeStringConverterTest.java:160)

looks like some problem with assumptions of Locale-dependent state (my  
default is German, obviously :). They are always a bit whacky, but am  
surprised to see it in gradle (which disturbs the final tests before  
every push now) - should I file a test bug? Or is there something to  
change locally?

-- Jeanette