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Diffstat (limited to 'src/com/vaadin/ui/AbstractSelect.java')
| -rw-r--r-- | src/com/vaadin/ui/AbstractSelect.java | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/com/vaadin/ui/AbstractSelect.java b/src/com/vaadin/ui/AbstractSelect.java index 71624804fa..1a781dd4f3 100644 --- a/src/com/vaadin/ui/AbstractSelect.java +++ b/src/com/vaadin/ui/AbstractSelect.java @@ -424,8 +424,9 @@ public abstract class AbstractSelect extends AbstractField implements // Limits the deselection to the set of visible items // (non-visible items can not be deselected) - final Collection<?> visible = getVisibleItemIds(); + Collection<?> visible = getVisibleItemIds(); if (visible != null) { + visible = new HashSet<Object>(visible); // Don't remove those that will be added to preserve order visible.removeAll(s); |