Caused: java.io.IOException: copied file is not valid D:\cfaja\Documents\NetBeansProjects\infodocs.solita\src\java\com\vur\usuario\controller\RolController.java@7b9afafc:450c8305[invalid]
   at org.openide.loaders.MultiDataObject.handleCopy(MultiDataObject.java:517)
   at org.openide.loaders.DataObject$2.run(DataObject.java:644)
   at org.openide.loaders.DataObjectPool$1WrapAtomicAction.run(DataObjectPool.java:261)
   at org.openide.filesystems.EventControl.runAtomicAction(EventControl.java:127)
   at org.openide.filesystems.FileSystem.runAtomicAction(FileSystem.java:641)
   at org.openide.loaders.DataObjectPool.runAtomicAction(DataObjectPool.java:286)
   at org.openide.loaders.DataObject.invokeAtomicAction(DataObject.java:998)
   at org.openide.loaders.DataObject.copy(DataObject.java:642)
   at org.netbeans.spi.java.project.support.ui.PackageViewChildren$PackagePasteType.doPaste(PackageViewChildren.java:1372)
   at org.netbeans.spi.java.project.support.ui.PackageViewChildren$PackagePasteType.paste(PackageViewChildren.java:1334)
   at org.openide.actions.PasteAction$ActionPT.actionPerformed(PasteAction.java:801)
   at org.netbeans.core.ModuleActions.invokeAction(ModuleActions.java:109)
   at org.openide.actions.PasteAction$ActionPT.run(PasteAction.java:825)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1423)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)