/**
   * Returns a representation of the current property value as java source.
   *
   * @return a value of type 'String'
   */
  public String getJavaInitializationString() {

    DiagramLink fl = (DiagramLink) getValue();
    if (fl == null) {
      return "null";
    }
    return "new File(\"" + fl.getURL().getFile() + "\")";
  }