java.io.SyncFailedException: /Users/sergiolopes/Working/Projects/jLusoSMS/src/org/sergiolopes/jlusosms
   at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FolderObj.createFolder(FolderObj.java:207)
   at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FolderObj.createFolderImpl(FolderObj.java:171)
   at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FolderObj$2.call(FolderObj.java:229)
   at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FolderObj$2.call(FolderObj.java:227)
   at org.netbeans.modules.masterfs.filebasedfs.FileBasedFileSystem.runAsInconsistent(FileBasedFileSystem.java:115)
   at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FolderObj.createFolder(FolderObj.java:232)
   at org.netbeans.modules.refactoring.java.plugins.PackageRename$PackageRenamePlugin$RenameNonRecursiveFolder.setName(PackageRename.java:227)
   at org.netbeans.modules.refactoring.java.plugins.PackageRename$PackageRenamePlugin$RenameNonRecursiveFolder$1.run(PackageRename.java:175)
   at org.openide.filesystems.EventControl.runAtomicAction(EventControl.java:125)
   at org.openide.filesystems.FileSystem.runAtomicAction(FileSystem.java:542)
   at org.netbeans.modules.refactoring.java.plugins.PackageRename$PackageRenamePlugin$RenameNonRecursiveFolder.atomicSetName(PackageRename.java:173)
   at org.netbeans.modules.refactoring.java.plugins.PackageRename$PackageRenamePlugin$RenameNonRecursiveFolder.performChange(PackageRename.java:164)
   at org.netbeans.modules.refactoring.api.RefactoringSession.doRefactoring(RefactoringSession.java:134)
   at org.netbeans.modules.refactoring.spi.impl.ParametersPanel$8.run(ParametersPanel.java:383)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1957)