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This issue was reported manually by mmirilovic. It already has 33 duplicates Build: NetBeans IDE 6.7.1 (Build 200911211148) VM: Java HotSpot(TM) 64-Bit Server VM, 10.0-b19, Java(TM) SE Runtime Environment, 1.6.0_05-b13 OS: Linux User Comments: GUEST: I was trying to run a java app from netbeans. GUEST: Modifying and running java app. tprochazka: After tab close Stacktrace: java.lang.NullPointerException at org.netbeans.modules.nbexpose.ExposeTableModel$1.propertyChange(ExposeTableModel.java:38) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:339) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:276) at org.netbeans.core.windows.RegistryImpl.doFirePropertyChange(RegistryImpl.java:316) at org.netbeans.core.windows.RegistryImpl.access$000(RegistryImpl.java:64) at org.netbeans.core.windows.RegistryImpl$1.run(RegistryImpl.java:168)
Created attachment 98033 [details] stacktrace