FULL PRODUCT VERSION :


ADDITIONAL OS VERSION INFORMATION :
Microsoft Windows [Version 6.3.9600]

A DESCRIPTION OF THE PROBLEM :
Kindly refer to:
https://stackoverflow.com/questions/41737988/javafx-treetableview-selection-listener-unexpected-behaviour

At least this behaviour refers to an undocumented contract in the selection API. Better would be if the getSelectionModel().getSelectedItems().addListener() would be correctly triggered even if no clearSelection() is called in SelectionMode == SINGLE.

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
see description

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
see description
ACTUAL -
see description

ERROR MESSAGES/STACK TRACES THAT OCCUR :
see description

REPRODUCIBILITY :
This bug can be reproduced always.

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see description
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CUSTOMER SUBMITTED WORKAROUND :
see description