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55303c29bee4e52c1fba18d5d43010028cf22344
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patch
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RefactoringWizardOpenOperation.diff
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<
BusyIndicator
.
showWhile
(
parent
!=
null
?
parent
.
getDisplay
()
:
null
,
r
);
---
>
BusyIndicator
.
showWhile
(
parent
!=
null
&&
!
parent
.
isDisposed
()
?
parent
.
getDisplay
()
:
null
,
r
);