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Bug 257440

Summary:	org.netbeans.modules.deadlock.detector.Detector$DeadlockDetectedException: AWT-EventQueue-1
Product:	platform	Reporter:	pbradaric
Component:	Window System	Assignee:	Stanislav Aubrecht <saubrecht>
Status:	NEW ---
Severity:	normal	CC:	ron010101010101
Priority:	P3
Version:	8.1
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	221429
Attachments:	stacktrace

Description pbradaric 2016-01-06 14:14:20 UTC

Build: NetBeans IDE 8.1 (Build 201510222201)
VM: OpenJDK 64-Bit Server VM, 24.91-b01, OpenJDK Runtime Environment, 1.7.0_91-b02
OS: Linux

User Comments:
GUEST: Options > Fonts & Colours > Netbeans freeze

GUEST: each time after a few minutes netbeans locks
in this case when viewing preferences (options -> fonts ...)

pbradaric: - Started NetBeans 8.1
- Went to "Tools / Options / Fonts & Colors"
- NetBeans froze at this moment

GUEST: Chages to settings in "Font & Colors" preferences windows cause freeze.

GUEST: atfer easyUML install

GUEST: Browsing options dialog

GUEST: On a fresh 8.1 install
Tools -> Options
Switch to Fonts & Colors
All controls are shown, but GUI locks up completely.
Manual kill is the only option

GUEST: Choose font

GUEST: Netbeans froze on me trying to go to Tool > Options




Stacktrace: 
org.netbeans.modules.deadlock.detector.Detector$DeadlockDetectedException: AWT-EventQueue-1
   at java.awt.Component.invalidate(Component.java:2920)
   at java.awt.Container.invalidate(Container.java:1580)
   at javax.swing.JComponent.revalidate(JComponent.java:4853)
   at javax.swing.JLabel.setText(JLabel.java:343)
   at org.openide.awt.ColorComboBoxRendererWrapper.getListCellRendererComponent(ColorComboBoxRendererWrapper.java:85)
   at javax.swing.plaf.basic.BasicListUI.updateLayoutState(BasicListUI.java:1360)

Comment 1 pbradaric 2016-01-06 14:14:23 UTC

Created attachment 158030 [details]
stacktrace