Component#getWindow() returns null for a Display, which in turn causes the IAE
Note that the native frame title is also changed (blanked) while the tooltip is being shown.
Perhaps the tooltip should have its title set to that of the host frame prior to being shown, or DesktopApplicationContext#updateFrameTitleBar should treat tooltips differently?
|Transition||Time In Source Status||Execution Times||Last Executer||Last Execution Date|
|248d 10h 9m||1||Noel Grandin||01/Jun/11 15:40|
|Status||Open [ 1 ]||Resolved [ 5 ]|
|Assignee||Noel Grandin [ grandinj ]|
|Resolution||Fixed [ 1 ]|
|Fix Version/s||2.0.1 [ 12315951 ]|