Details
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Type:
Task
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Status: Closed (View Workflow)
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Priority:
Blocker
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Resolution: Done
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Affects Version/s: None
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Fix Version/s: None
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Labels:None
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Story Points:2
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Epic Link:
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Sprint:Fall 1 2022 Aug 15
Description
During testing, Karthik Raveendran observed that IGB built with Azul's JDK showed a bad defect: the tabbed panels froze up.
See his comment in linked ticket IGBF-3113 for details. Here is a link to his comment. (There are other 70 comments, so use the link to save time.)
For this task, investigate why this occurred and determine the cause.
Note that IGBF-3113 has been merged to master. If further testing is unable to replicate the issue with the tabbed panels freezing, then this issue can be closed.
Attachments
Issue Links
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- Closed
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Activity
The error seems to occur in javax.swing.plaf.basic.BasicTabbedPaneUI which appears to be in JTabbedTrayPane which is a subclass of JSplitPane. But error is on listeners that is added to JRPTabbedPane which is a subclass of JTabbedPane but BasicTabbedPaneUI is a subclass of TabbedPaneUI which is retrieved in the getUI() function of JTabbedPane. I believe when this function returns a null it throws that error and how it gets a null value is still unclear
Upon initial testing of IGB 9.1.10 packaged with Zulu JDK u332 on Windows , I was unable to replicate the issue and Dr. Loraine's mentioned in this comment , this could have been a code issue (and not an environment or installer issue).
The installers used during testing are master.exe from the download section of IGB bitbucket repo and branch specific installer, IGBF-3113.exe , from Dr. Loraine's IGB repo. Before each installation, IGB folder (AppData) was purged.