Reproducible: always
Platform-specific: yes, MacOS specific for MacOS 10.9.5
Is a regression: yes, works for
Steps to reproduce:
0. Turn on voiceover
1. Download jar with accessibility test samples from https://wiki.se.oracle.com/download/attachments/46472587/Hello.jar
2. Execute listview demo by java -cp Hello.jar hello.HelloListView
3. Select list view and try to navigate using arrows
Expected result: Selection follows voiceover focus
Actual result: Voiceover focus is moved with arrows, but selection doesn't.

Same problem for editable combobox (hello.HelloComboBox), datepicker (hello.HelloDatePicker)
When component is deselected and selected, text is voiced normally.

Looks like that is version-specific bug, was unable to reproduce on previous mac version.