NPE on MAC on TreeViewerFocusCellManager - fixes #174 #178
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
In TreeViewerFocusCellManager.getInitialFocusCell() the
tree.getTopItem() can return a null element, since the tree can be in
process (expanded, collapsed, scrolled or new items are added or
removed). So a null check must be added.
Change-Id: Icdc9b44b3ace1cc385e2a6e8cf43f04622c31020
Signed-off-by: Denis Ungemach denis.ungemach@sap.com