Bug 574216 - IOOBE in CompletionProposalPopup.selectProposal
Summary: IOOBE in CompletionProposalPopup.selectProposal
Status: RESOLVED FIXED
Alias: None
Product: Platform
Classification: Eclipse Project
Component: Text (show other bugs)
Version: 4.20   Edit
Hardware: PC Linux
: P3 normal (vote)
Target Milestone: 4.21 M1   Edit
Assignee: Andrey Loskutov CLA
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Reported: 2021-06-15 14:21 EDT by Andrey Loskutov CLA
Modified: 2021-06-16 06:53 EDT (History)
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Description Andrey Loskutov CLA 2021-06-15 14:21:35 EDT 
Coming from example in bug 574215 comment 4, I've somehow managed to get this error in the log:

java.lang.IndexOutOfBoundsException: Index 0 out of bounds for length 0
	at java.base/jdk.internal.util.Preconditions.outOfBounds(Preconditions.java:64)
	at java.base/jdk.internal.util.Preconditions.outOfBoundsCheckIndex(Preconditions.java:70)
	at java.base/jdk.internal.util.Preconditions.checkIndex(Preconditions.java:248)
	at java.base/java.util.Objects.checkIndex(Objects.java:372)
	at java.base/java.util.ArrayList.get(ArrayList.java:459)
	at java.base/java.util.Collections$SynchronizedList.get(Collections.java:2426)
	at org.eclipse.jface.text.contentassist.CompletionProposalPopup.selectProposal(CompletionProposalPopup.java:1419)
	at org.eclipse.jface.text.contentassist.CompletionProposalPopup$ProposalSelectionListener.keyReleased(CompletionProposalPopup.java:253)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
Comment 1 Eclipse Genie CLA 2021-06-15 14:47:59 EDT 
New Gerrit change created: https://git.eclipse.org/r/c/platform/eclipse.platform.text/+/182010