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Bug 257974

Summary:	NullPointerException at org.netbeans.modules.options.OptionsPanel$2.run
Product:	platform	Reporter:	ytn01
Component:	Options&Settings	Assignee:	Theofanis Oikonomou <theofanis>
Status:	NEW ---
Severity:	normal
Priority:	P3
Version:	8.1
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	222519
Attachments:	stacktrace

Description ytn01 2016-02-13 20:20:04 UTC

Build: NetBeans IDE 8.1 (Build 201510222201)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.72-b15, Java(TM) SE Runtime Environment, 1.8.0_72-b15
OS: Mac OS X

User Comments:
ytn01: Launched Netbeans. (I had Darcula LAF installed)
Once running,... switched among some of the Java source files that opened from last session.
Opened options window, went to Editor tab, then switched to "Fonts and Colors" tab. Current default font was "Monospaced 13",.. I changed it to "Monospaced 12".

Clicked on Apply, OK.
Then switched among my opened source files once again.
Then exception got generated.




Stacktrace: 
java.lang.NullPointerException
   at org.netbeans.modules.options.OptionsPanel$2.run(OptionsPanel.java:308)
   at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
   at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:756)
   at java.awt.EventQueue.access$500(EventQueue.java:97)
   at java.awt.EventQueue$3.run(EventQueue.java:709)
   at java.awt.EventQueue$3.run(EventQueue.java:703)

Comment 1 ytn01 2016-02-13 20:20:06 UTC

Created attachment 158485 [details]
stacktrace