private Match checkMatch(final String argName,final Argument arg,final String[] params){
  for (  String form : arg.getForms()) {
    if (form.equals(argName) && arg.getParameterCount() == params.length) {
      return new Match(arg,form,params);
    }
  }
  return null;
}

private Match checkMatch ( final String argName , final Argument arg , final String [ ] params ) { for ( String form : arg . getForms ( ) ) { if ( form . equals ( argName ) && arg . getParameterCount ( ) == params . length ) { return new Match ( arg , form , params ) ; } } return null ; }
checks to see if an rgument form matches the suppies parameter list .
