@Override
 public String displayRenamePrompt(String currentName, File outDir) {
   return SimpleGUIProgressMonitor.displayRenamePrompt(this, currentName, outDir);
 }
 @Override
 public DirectoryExistsAction directoryExists(File directory) {
   return SimpleGUIProgressMonitor.directoryExists(this, directory);
 }
 @Override
 public FileExistsAction fileExists(File file) {
   return SimpleGUIProgressMonitor.fileExists(this, file);
 }
 @Override
 public CreateFileFailedAction createFileFailed(String filename, File parentDirectory) {
   return SimpleGUIProgressMonitor.createFileFailed(this, filename, parentDirectory);
 }