code: public Image getImage(Object element) {
      if (element instanceof DFSLocationsRoot)
        return ImageLibrary.getImage("dfs.browser.root.entry");
  
      else if (element instanceof DFSLocation)
        return ImageLibrary.getImage("dfs.browser.location.entry");
  
      else if (element instanceof DFSFolder)
        return ImageLibrary.getImage("dfs.browser.folder.entry");
  
      else if (element instanceof DFSFile)
        return ImageLibrary.getImage("dfs.browser.file.entry");
  
      return null;
    }
docs: /* @inheritDoc