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Bug 258913

Summary:	Error while switching current editor
Product:	platform	Reporter:	akobberup
Component:	Window System	Assignee:	Stanislav Aubrecht <saubrecht>
Status:	NEW ---
Severity:	normal
Priority:	P3
Version:	8.1
Hardware:	PC
OS:	Windows 10 x64
Issue Type:	DEFECT	Exception Reporter:

Description akobberup 2016-04-20 09:38:35 UTC

If in "Show only editor" mode, and swiching between opened docs using ctrl+tab i get this exception (and have to restart the ide as no windows are displayed in the frame)

INFO [org.netbeans.core.windows.EditorOnlyDisplayer]: Error while switching current editor.
java.lang.IndexOutOfBoundsException: Index: 4, Size: 4
	at java.util.ArrayList.rangeCheck(ArrayList.java:653)
	at java.util.ArrayList.remove(ArrayList.java:492)
	at java.awt.Container.remove(Container.java:1217)
	at javax.swing.JLayeredPane.remove(JLayeredPane.java:246)
	at java.awt.Container.remove(Container.java:1262)
	at javax.swing.JRootPane.setContentPane(JRootPane.java:623)
	at javax.swing.JFrame.setContentPane(JFrame.java:695)
[catch] at org.netbeans.core.windows.EditorOnlyDisplayer.switchCurrentEditor(EditorOnlyDisplayer.java:139)
	at org.netbeans.core.windows.EditorOnlyDisplayer.onRegistryChange(EditorOnlyDisplayer.java:120)
	at org.netbeans.core.windows.EditorOnlyDisplayer.access$000(EditorOnlyDisplayer.java:70)
	at org.netbeans.core.windows.EditorOnlyDisplayer$1.propertyChange(EditorOnlyDisplayer.java:82)
	at java.beans.PropertyChangeSupport.fire(PropertyChangeSupport.java:335)
	at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:327)
	at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:263)
	at org.netbeans.core.windows.RegistryImpl.doFirePropertyChange(RegistryImpl.java:329)
	at org.netbeans.core.windows.RegistryImpl.access$100(RegistryImpl.java:69)
	at org.netbeans.core.windows.RegistryImpl$1.run(RegistryImpl.java:170)
	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
	at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:749)
	at java.awt.EventQueue.access$500(EventQueue.java:97)
	at java.awt.EventQueue$3.run(EventQueue.java:702)
	at java.awt.EventQueue$3.run(EventQueue.java:696)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:719)
	at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:159)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)

Comment 1 Martin Entlicher 2016-05-17 09:49:59 UTC

A similar problem, but from different action, is reported in bug #258566.