public void addOption(String name,String value){
  if (options == null)   options=new LinkedList<ReplOption>();
  options.add(new ReplOption(name,value));
}

public void addOption ( String name , String value ) { if ( options == null ) options = new LinkedList < ReplOption > ( ) ; options . add ( new ReplOption ( name , value ) ) ; }
add an option value . this can create duplicates the option exists .
