java.lang.AssertionError: FileName: /var/folders/K-/K-QKYOg6FCqAB6jI9KXCPE+++TI/-Tmp-/.com.sun.deploy.net.socket.-1.8243247790982464923.AF_@7bdde34a fo: MasterFileObject[/var/folders/K-/K-QKYOg6FCqAB6jI9KXCPE+++TI/-Tmp-/.com.sun.deploy.net.socket.-1.8243247790982464923.AF_@336855f2:10ae8bfc,valid=true]
   at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FolderObj.getChildren(FolderObj.java:150)
   at org.openide.loaders.DataObjectPool.getTargets(DataObjectPool.java:690)
   at org.openide.loaders.DataObjectPool.access$600(DataObjectPool.java:60)
   at org.openide.loaders.DataObjectPool$FSListener.fileDataCreated(DataObjectPool.java:647)
   at org.openide.filesystems.FCLSupport$DispatchEventWrapper.dispatchEventImpl(FCLSupport.java:139)
   at org.openide.filesystems.FCLSupport$DispatchEventWrapper.dispatchEvent(FCLSupport.java:128)
   at org.openide.filesystems.FCLSupport$1.run(FCLSupport.java:176)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1960)
Caused: org.openide.util.RequestProcessor$FastItem: task failed due to: java.lang.AssertionError: FileName: /var/folders/K-/K-QKYOg6FCqAB6jI9KXCPE+++TI/-Tmp-/.com.sun.deploy.net.socket.-1.8243247790982464923.AF_@7bdde34a fo: MasterFileObject[/var/folders/K-/K-QKYOg6FCqAB6jI9KXCPE+++TI/-Tmp-/.com.sun.deploy.net.socket.-1.8243247790982464923.AF_@336855f2:10ae8bfc,valid=true]