protected void resolveCommandLine(){
  commandLineValues=new ArrayList<String>();
  commandLineValues.add(evaluate(getCommand()));
  for (  String argument : getArguments()) {
    commandLineValues.add(evaluate(argument));
  }
  commandLine=StringUtils.join(commandLineValues," ");
}

protected void resolveCommandLine ( ) { commandLineValues = new ArrayList < String > ( ) ; commandLineValues . add ( evaluate ( getCommand ( ) ) ) ; for ( String argument : getArguments ( ) ) { commandLineValues . add ( evaluate ( argument ) ) ; } commandLine = StringUtils . join ( commandLineValues , " " ) ; }
builds the command line and resolves all variable references .
