Annotation: Cannot rename file Test.java in /mnt/data/Sources/repository/nns/learner to /Test2.java.
org.openide.filesystems.FSException: Cannot rename file Test.java in /mnt/data/Sources/repository/nns/learner to /Test2.java.
    at org.openide.filesystems.FSException.io(FSException.java:91)
    at org.openide.filesystems.LocalFileSystem.rename(LocalFileSystem.java:228)
    at org.openide.filesystems.LocalFileSystem$Impl.rename(LocalFileSystem.java:468)
    at org.openide.filesystems.AbstractFileObject.rename(AbstractFileObject.java:447)
    at org.openide.loaders.FileEntry.rename(FileEntry.java:59)
    at org.openide.loaders.MultiDataObject.handleRename(MultiDataObject.java:451)
    at org.netbeans.modules.java.JavaDataObject.handleRename(JavaDataObject.java:638)
    at org.openide.loaders.DataObject$4.run(DataObject.java:578)
    at org.openide.filesystems.EventControl.runAtomicAction(EventControl.java:89)
    at org.openide.filesystems.FileSystem.runAtomicAction(FileSystem.java:414)
    at org.openide.loaders.DataObject.rename(DataObject.java:576)
    at org.openide.loaders.DataNode.setName(DataNode.java:109)
    at org.openide.loaders.DataNode.setName(DataNode.java:135)
    at org.openide.nodes.FilterNode.setName(FilterNode.java:349)
[catch] at org.openide.actions.RenameAction.performAction(RenameAction.java:75)
    at org.openide.util.actions.NodeAction$DelegateAction.actionPerformed(NodeAction.java:431)
    at org.netbeans.core.ModuleActions$1.run(ModuleActions.java:95)
    at org.openide.util.Task.run(Task.java:136)
    at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:328)
    at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:667)