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https://issues.apache.org/jira/browse/PIVOT-1028?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16357494#comment-16357494
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Roger Whitcomb commented on PIVOT-1028:
---------------------------------------
Here is a partial stack trace:
{quote}java.lang.IndexOutOfBoundsException: Index 1 out of bounds [0,0].
STACK TRACE:
at org.apache.pivot.util.Utils.checkIndexBounds(Utils.java:224)
at org.apache.pivot.collections.ArrayList.get(ArrayList.java:347)
at
org.apache.pivot.wtk.skin.terra.TerraListViewSkin.getItemHeight(TerraListViewSkin.java:479)
at
org.apache.pivot.wtk.skin.terra.TerraListViewSkin.getItemBounds(TerraListViewSkin.java:444)
at
org.apache.pivot.wtk.skin.terra.TerraListViewSkin.mouseOut(TerraListViewSkin.java:789)
at
org.apache.pivot.wtk.ComponentMouseListener$Listeners.lambda$mouseOut$2(ComponentMouseListener.java:48)
at java.lang.Iterable.forEach(Iterable.java:75)
at
org.apache.pivot.wtk.ComponentMouseListener$Listeners.mouseOut(ComponentMouseListener.java:48)
at org.apache.pivot.wtk.Component.mouseOut(Component.java:2466)
at org.apache.pivot.wtk.Container.mouseOut(Container.java:630)
at org.apache.pivot.wtk.Container.mouseOut(Container.java:630)
at org.apache.pivot.wtk.Container.mouseOut(Container.java:630)
at org.apache.pivot.wtk.Container.mouseMove(Container.java:591)
at
org.apache.pivot.wtk.ApplicationContext$DisplayHost.processMouseMotionEvent(ApplicationContext.java:1247)
at java.awt.Component.processEvent(Component.java:6302)
at
org.apache.pivot.wtk.ApplicationContext$DisplayHost.processEvent(ApplicationContext.java:945)
at java.awt.Component.dispatchEventImpl(Component.java:4889)
at java.awt.Component.dispatchEvent(Component.java:4711)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4888)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4538)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4466)
{quote}
> When SuggestionPopup data changes and an item beyond the new length was
> highlighted, an IndexOutOfBounds is thrown
> ------------------------------------------------------------------------------------------------------------------
>
> Key: PIVOT-1028
> URL: https://issues.apache.org/jira/browse/PIVOT-1028
> Project: Pivot
> Issue Type: Bug
> Components: wtk-terra
> Affects Versions: 2.1, 2.0.5
> Reporter: Roger Whitcomb
> Assignee: Roger Whitcomb
> Priority: Minor
> Fix For: 2.1
>
>
> One way to reproduce is to have a long SuggestionPopup list of suggestions,
> then move the mouse to a selection down in the list, so it is highlighted,
> then type something in the attached TextInput so that the list is shorter,
> then move the mouse out of the suggestion list: an IndexOutOfBoundsException
> will be thrown with the error being the old "highlightIndex" of
> TerraListViewSkin being out of range of the new list data length.
> Appears to only happen if "variableItemHeight" is set true, which shouldn't
> be the normal case.
>
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