JDK-8211703 : JInternalFrame : java.lang.AssertionError: cannot find the internal frame
- Type: Bug
- Component: client-libs
- Sub-Component: javax.swing
- Affected Version: 9,10,11,12
- Priority: P3
- Status: Resolved
- Resolution: Fixed
- OS: linux
- CPU: generic
- Submitted: 2018-10-04
- Updated: 2021-10-16
- Resolved: 2019-05-23
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Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
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Unresolved : Release in which this issue/RFE will be addressed.
Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
To download the current JDK release, click here.
| JDK 11 | JDK 13 | JDK 14 |
|---|---|---|
| 11.0.7-oracleFixed | 13 b24Fixed  |
14Fixed |
Description
This issue is coming from below code piece (/src/java.desktop/share/classes/com/sun/java/swing/plaf/gtk/Metacity.java) :
JInternalFrame findInternalFrame(Component comp) {
if (comp.getParent() instanceof BasicInternalFrameTitlePane) {
comp = comp.getParent();
}
if (comp instanceof JInternalFrame) {
return (JInternalFrame)comp;
} else if (comp instanceof JInternalFrame.JDesktopIcon) {
return ((JInternalFrame.JDesktopIcon)comp).getInternalFrame();
}
assert false : "cannot find the internal frame";
return null;
}
Here it accepting BasicInternalFrameTitlePane in the first if check, but whenever a BasicInternalFrameTitlePane comes in to this method, it always end up with this assertion error.
How to reproduce:
Copy the attached test file(InternalFrameDemoTest) under location : /test/jdk/sanity/client/SwingSet/src
Run using jtreg command : ./jtreg/bin/jtreg -verbose:all -esa -jdk:./testjdk/jdk-12 -dir:./jdklocal/test/jdk sanity/client/SwingSet/src/InternalFrameDemoTest.java
Here '-esa' is important to include in the command, then only assertion codes will get executed.
Logs:
java.lang.AssertionError: cannot find the internal frame
at java.desktop/com.sun.java.swing.plaf.gtk.Metacity.findInternalFrame(Metacity.java:340)
at java.desktop/com.sun.java.swing.plaf.gtk.Metacity.updateFrameGeometry(Metacity.java:1474)
at java.desktop/com.sun.java.swing.plaf.gtk.Metacity.paintButtonBackground(Metacity.java:219)
at java.desktop/com.sun.java.swing.plaf.gtk.GTKPainter.paintButtonBackground(GTKPainter.java:273)
at java.desktop/javax.swing.plaf.synth.SynthButtonUI.paintBackground(SynthButtonUI.java:294)
at java.desktop/javax.swing.plaf.synth.SynthButtonUI.update(SynthButtonUI.java:251)
at java.desktop/javax.swing.JComponent.paintComponent(JComponent.java:797)
at java.desktop/javax.swing.JComponent.paint(JComponent.java:1074)
at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907)
at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083)
at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907)
at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083)
at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907)
at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083)
at java.desktop/javax.swing.JLayeredPane.paint(JLayeredPane.java:590)
at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907)
at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083)
at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907)
at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083)
at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907)
at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083)
at java.desktop/javax.swing.JLayeredPane.paint(JLayeredPane.java:590)
at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907)
at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083)
at java.desktop/javax.swing.JComponent.paintToOffscreen(JComponent.java:5255)
at java.desktop/javax.swing.BufferStrategyPaintManager.paint(BufferStrategyPaintManager.java:246)
at java.desktop/javax.swing.RepaintManager.paint(RepaintManager.java:1323)
at java.desktop/javax.swing.JComponent._paintImmediately(JComponent.java:5203)
at java.desktop/javax.swing.JComponent.paintImmediately(JComponent.java:5013)
at java.desktop/javax.swing.RepaintManager$4.run(RepaintManager.java:888)
at java.desktop/javax.swing.RepaintManager$4.run(RepaintManager.java:848)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
at java.desktop/javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:848)
at java.desktop/javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:823)
at java.desktop/javax.swing.RepaintManager.prePaintDirtyRegions(RepaintManager.java:772)
at java.desktop/javax.swing.RepaintManager$ProcessingRunnable.run(RepaintManager.java:1890)
at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:313)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
at org.netbeans.jemmy.QueueTool$JemmyQueue.dispatchEvent(QueueTool.java:654)
at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
STATUS:Failed.`main' threw exception: java.lang.AssertionError: cannot find the internal frame
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