String lsOptions1 = "-1nla" + ( recursive ? "R" : "d" );
try
{
numericCli = setupCommandLine( dir, lsOptions1, logger );
CommandLineCallable commandLineCallable =
CommandLineUtils.executeCommandLineAsCallable( numericCli, null, numericIdParser, loggerConsumer,
0 );
integerFutureTask = new FutureTask<Integer>( commandLineCallable );
new Thread( integerFutureTask ).start();