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Bug 271652 - IllegalArgumentException: Key contains code point U+0000
Summary: IllegalArgumentException: Key contains code point U+0000
Status: NEW
Alias: None
Product: platform
Classification: Unclassified
Component: Window System (show other bugs)
Version: Dev
Hardware: All All
: P3 normal (vote)
Assignee: Stanislav Aubrecht
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-10-16 13:00 UTC by kalwi
Modified: 2017-10-16 13:00 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter: 230396

Attachments
stacktrace (1.62 KB, text/plain)
2017-10-16 13:00 UTC, kalwi 		Details
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Description kalwi 2017-10-16 13:00:04 UTC 
Build: NetBeans IDE Dev (Build 201710160002)
VM: Java HotSpot(TM) 64-Bit Server VM, 9+181, Java(TM) SE Runtime Environment, 9+181
OS: Windows 7

User Comments:
GUEST: Tried opening Netbeans, that was all I did.

kalwi: Imported NB settings from an older build (from 2017-09-29, continuously updated, running on jdk1.8.0_144) into the latest one (2017-10-16 running on JDK 9). The userdir was completely new, generated by the new NB.




Stacktrace: 
java.lang.IllegalArgumentException: Key contains code point U+0000
   at java.util.prefs.AbstractPreferences.get(AbstractPreferences.java:296)
   at java.util.prefs.AbstractPreferences.getBoolean(AbstractPreferences.java:531)
   at org.netbeans.core.windows.TopComponentTracker.load(TopComponentTracker.java:99)
   at org.netbeans.core.windows.PersistenceHandler.load(PersistenceHandler.java:126)
   at org.netbeans.core.windows.WindowSystemImpl.load(WindowSystemImpl.java:81)
   at org.netbeans.core.GuiRunLevel$InitWinSys.run(GuiRunLevel.java:229)
Comment 1 kalwi 2017-10-16 13:00:06 UTC 
Created attachment 165298 [details]
stacktrace