//public void test01() throws Exception
public static void main(String argv[]) throws Exception
{
System.out.println("test01");
ROOTRunner root_runner = new ROOTRunnerImpl(new CommandDisplayPanel(null),"","",null, null);
// testing command output
String response = root_runner.getCommandOutput("cout << \"TEXT\" << endl;");
System.out.println("got response: " + response);