This bug is related to 6291736 fixed in b45 AWT PIT build.

java version "1.6.0-awt.pit-int-awt-blade"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.6.0-awt.pit-int-awt-blade-df153228_14_Jul_2005_06_02-b00)
Java HotSpot(TM) Server VM (build 1.6.0-ea-b42, mixed mode)

If space bar is pressed after removing all items in a list, item state changed is still triggered. Bug 6291736 describes the case where the event is getting triggered for up arrow key and it is fixed in PIT build. But the event is still triggered when space pressed.

To reproduce:
Use the testcase from the bug description of 6291736, follow the steps and press space bar instead of up arrow key. If item state changed triggered, bug is reproduced.
###@###.### 2005-07-21 06:16:52 GMT