public static JmrixConfigPane instance(int index){
  JmrixConfigPane retval=configPaneTable.get(index);
  if (retval != null) {
    return retval;
  }
  return createPanel(index);
}

public static JmrixConfigPane instance ( int index ) { JmrixConfigPane retval = configPaneTable . get ( index ) ; if ( retval != null ) { return retval ; } return createPanel ( index ) ; }
get access to a pane describing existing configuration information , or create one if needed . < p > the index argument is used to connect the new pane to the right communications info . a value of " 1 " means the first ( primary ) port , 2 is the second , etc .
