hg: openjfx/8/controls/rt: RT-29433 ChoiceBox keeps selected item when underlying collection is replaced. unit test : checkSelectedItemAfterReplacingDataWithEmptyList()

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Changeset: 8db542421315
Author:    psomashe
Date:      2013-09-19 09:42 -0700
URL:       http://hg.openjdk.java.net/openjfx/8/controls/rt/rev/8db542421315

RT-29433 ChoiceBox keeps selected item when underlying collection is replaced. unit test : checkSelectedItemAfterReplacingDataWithEmptyList()

! modules/controls/src/main/java/javafx/scene/control/ChoiceBox.java
! modules/controls/src/test/java/javafx/scene/control/ChoiceBoxTest.java