Java exception under Linux.

Hello, I'm running FRD under Arch Linux with KDE 4.4. The program works well but doesn't save the items being downloaded and regularly complains with the following backtrace. Is it a problem with FRD or with the local installcation on my computer?

11:35:22 SEVERE: 
org.jdesktop.application.LocalStorage$LSException: save failed "history.xml"
	at org.jdesktop.application.LocalStorage.save(LocalStorage.java:108)
	at cz.vity.freerapid.gui.managers.FileHistoryManager.saveToFile(Unknown Source)
	at cz.vity.freerapid.gui.managers.FileHistoryManager.access$100(Unknown Source)
	at cz.vity.freerapid.gui.managers.FileHistoryManager$2.doInBackground(Unknown Source)
	at javax.swing.SwingWorker$1.call(SwingWorker.java:291)
	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
	at java.util.concurrent.FutureTask.run(FutureTask.java:166)
	at javax.swing.SwingWorker.run(SwingWorker.java:330)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:636)
Caused by: java.lang.InstantiationException: java.io.File
	at java.lang.Class.newInstance0(Class.java:357)
	at java.lang.Class.newInstance(Class.java:325)
	at sun.reflect.GeneratedMethodAccessor21.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:616)
	at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:55)
	at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:616)
	at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:262)
	at java.beans.Statement.invoke(Statement.java:231)
	at java.beans.Expression.getValue(Expression.java:115)
	at java.beans.Encoder.getValue(Encoder.java:105)
	at java.beans.Encoder.get(Encoder.java:225)
	at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:110)
	at java.beans.Encoder.writeObject(Encoder.java:74)
	at java.beans.XMLEncoder.writeObject(XMLEncoder.java:274)
	at java.beans.Encoder.writeExpression(Encoder.java:304)
	at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:389)
	at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:113)
	at java.beans.Encoder.writeObject(Encoder.java:74)
	at java.beans.XMLEncoder.writeObject(XMLEncoder.java:274)
	at java.beans.Encoder.writeExpression(Encoder.java:304)
	at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:389)
	at java.beans.DefaultPersistenceDelegate.doProperty(DefaultPersistenceDelegate.java:229)
	at java.beans.DefaultPersistenceDelegate.initBean(DefaultPersistenceDelegate.java:264)
	at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:408)
	at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:116)
	at java.beans.Encoder.writeObject(Encoder.java:74)
	at java.beans.XMLEncoder.writeObject(XMLEncoder.java:274)
	at java.beans.Encoder.writeExpression(Encoder.java:304)
	at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:389)
	at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:113)
	at java.beans.Encoder.writeObject(Encoder.java:74)
	at java.beans.XMLEncoder.writeObject(XMLEncoder.java:274)
	at java.beans.Encoder.writeObject1(Encoder.java:231)
	at java.beans.Encoder.cloneStatement(Encoder.java:244)
	at java.beans.Encoder.writeStatement(Encoder.java:275)
	at java.beans.XMLEncoder.writeStatement(XMLEncoder.java:348)
	at java.beans.DefaultPersistenceDelegate.invokeStatement(DefaultPersistenceDelegate.java:252)
	at java.beans.java_util_List_PersistenceDelegate.initialize(MetaData.java:613)
	at java.beans.PersistenceDelegate.initialize(PersistenceDelegate.java:206)
	at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:406)
	at java.beans.PersistenceDelegate.initialize(PersistenceDelegate.java:206)
	at java.beans.DefaultPersistenceDelegate.initialize(DefaultPersistenceDelegate.java:406)
	at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:116)
	at java.beans.Encoder.writeObject(Encoder.java:74)
	at java.beans.XMLEncoder.writeObject(XMLEncoder.java:274)
	at java.beans.Encoder.writeExpression(Encoder.java:304)
	at java.beans.XMLEncoder.writeExpression(XMLEncoder.java:389)
	at java.beans.PersistenceDelegate.writeObject(PersistenceDelegate.java:113)
	at java.beans.Encoder.writeObject(Encoder.java:74)
	at java.beans.XMLEncoder.writeObject(XMLEncoder.java:274)
	at java.beans.Encoder.writeObject1(Encoder.java:231)
	at java.beans.Encoder.cloneStatement(Encoder.java:244)
	at java.beans.Encoder.writeStatement(Encoder.java:275)
	at java.beans.XMLEncoder.writeStatement(XMLEncoder.java:348)
	at java.beans.XMLEncoder.writeObject(XMLEncoder.java:277)
	at org.jdesktop.application.LocalStorage.save(LocalStorage.java:100)
	... 10 more

what's your Java version

java --version

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Thanks for the hint, I was using openjdk. When I switched to jre the problem was solved.